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Boeing Joins In Anti-Gravity Search

SimcoFrappe writes: "BBC News reports that Boeing is trying to extend the research of Russian scientist Dr. Yevgeny Podkletnov to develop a device to shield against gravity. The military branch of the British BAe Systems announced a similar program in 2000. One step closer to cheap space travel or just more sci-fi jive?"

503 comments

  1. Anti-gravity by Android+robot+head · · Score: 1, Funny

    is quite a weighty problem.

    1. Re:Anti-gravity by Anonymous Coward · · Score: 0

      Is a massive problem, not a weighty one.

  2. It's about time. by Rhombus · · Score: 5, Funny
    Where are all the flying cars???

    I was promised flying cars.

    1. Re:It's about time. by alienmole · · Score: 2, Insightful
      Where are all the flying cars???

      I was promised flying cars.

      Haven't been paying attention, have you?

      The Moller Flying Car.

    2. Re:It's about time. by Marc2k · · Score: 1

      ...but i want a flying DeLorean!

      --
      --- What
    3. Re:It's about time. by Jugalator · · Score: 1

      Yeah, especially those which hot redhead supermodel chicks crashes into.

      --
      Beware: In C++, your friends can see your privates!
    4. Re:It's about time. by hlh_nospam · · Score: 1

      >>Where are all the flying cars???
      >>I was promised flying cars.

      >Haven't been paying attention, have you?

      Since you apparently didn't read the sales page from the website you linked, here is the last line:

      "Skycars, Aerobots and Rotapower engines are not currently available for purchase."

      So, the original poster's question remains relevant.

    5. Re:It's about time. by codexus · · Score: 1

      No, that's scheduled for 2015. An auto detailer of questionable reputation claims to have seen one in 1985 but that's unlikely to be true.

      --
      True warriors use the Klingon Google
    6. Re:It's about time. by Matey-O · · Score: 2

      You haven't been aground long have you?

      Moeller's been talking about flying cars for, what, FORTY years now.

      And other than a few tethered flights hasn't gotten very far.

      --
      "Draco dormiens nunquam titillandus."
    7. Re:It's about time. by nizo · · Score: 5, Funny

      Not to mention this whole antigravity deal will revive the sex industry (zero-g sex rooms anyone???) And don't forget bras, there are millions of women around the world who would appreciate the "load reducing" capabilities of an anti-gravity bra.

    8. Re:It's about time. by Rhombus · · Score: 1
      Moeller's been talking about flying cars for, what, FORTY years now.

      SF authors have been talking about flying cars for a lot longer than that. Funny thing....they still aren't available at your local dealership.

      Until they are, stop caterwauling about Moeller.

    9. Re:It's about time. by Anonymous Coward · · Score: 0

      That was a flying *taxi*.

      They've been around for years...

    10. Re:It's about time. by Anonymous Coward · · Score: 0
      The Anonymous, non-for-karma, link God says:
      "You spelled Moller wrong, but here is a link anyways".

      The Anonymous, non-for-karma, link god has spoken.

    11. Re:It's about time. by U96 · · Score: 1

      Mooooool - ti - pass...

      --

      "I thought they were the dominant species..."
    12. Re:It's about time. by CodeWheeney · · Score: 1

      Great idea, so we'll have 6,000 lb flying SUVs driven by distracted, cell phone talking, consumer monkeys, in 3 Dimensions. Then, when they collide trying to run the red light, they'll plummit 2000 feet and crush my house. Great idea.

      --
      C8H10N4O2 | Developer > Code
    13. Re:It's about time. by jaymz168 · · Score: 0

      And this is exactly why we will never have flying cars. If people can't even handle two dimensions, what do you think will happen when we give them an extra one to deal with? The only way this could ever happen is if some sort of autopilot system were implemented, and I for one like being able to decide where I want to go and how to get there.

    14. Re:It's about time. by Anonymous Coward · · Score: 0

      You can have a flying car if you are willing to build one from the blueprints. But it will take a pilot license to fly it and you'll have to keep it at the airport.

      Why is that? Because 50% of the people driving today would cause massive mayhem if they were "allowed" to have flying cars. After a few million fatal mid-air collisions and thousands of "flying car hits building" incidents, the politicians would ban them for all time!!

      Until the computers drive them, we shouldn't be allowed to fly them like cars.

      Alaska is an exception, but they fly turboprops and they fly from homemade runway to the next one.

    15. Re:It's about time. by Anonymous Coward · · Score: 0

      You can't get a flying Delorean, but you can get a high Delorean:

      "Is the quality of this cocaine satisfactory, Mr. Delorean?"

      "Good as gold."

    16. Re:It's about time. by dreamchaser · · Score: 2
    17. Re:It's about time. by TibbonZero · · Score: 2

      I wonder if this will help more men 'get it up'? Time to sell my stock in Viagra stocks...

      --
      Tibbon
      tibbon.com
    18. Re:It's about time. by zCyl · · Score: 2

      And don't forget bras, there are millions of women around the world who would appreciate the "load reducing" capabilities of an anti-gravity bra.

      This is unnecessary. We can just use rocket propulsion.

    19. Re:It's about time. by Valgar · · Score: 1

      Exactly,

      I think the only current 2D commuters that should/would be allowed into this realm would be those of us that ride motorcycles, we already are invisible, need to constantly be aware of our surroundings (both front-back,side-side, AND above-below).

  3. I'll take the latter. by casio282 · · Score: 4, Troll

    A variant on this story comes up every year or so, but there is never any evidence substantiating Dr. Podkletnov's claims...

    First NASA, now Boeing. Rubbish, I'm inclined to believe.

    --

    :wq
    1. Re:I'll take the latter. by junkgrep · · Score: 5, Funny

      What are you talking about? Boeing already produces an entire line of gravity defying products...

    2. Re:I'll take the latter. by Rayonic · · Score: 2

      > What are you talking about? Boeing already produces an entire line of gravity defying products...

      Boeing makes breast implants too?

    3. Re:I'll take the latter. by DemiKnute · · Score: 1

      What are you talking about? Boeing already produces an entire line of gravity defying products...

      Yeah, and if they were the recodring/movie industry, they'd be supporting the Digital Millenium Antigravity Act which would make it a crime to possess, make or even talk about one of these antigravity buggers, instead of embracing the new technology.

      --
      .
    4. Re:I'll take the latter. by Anonymous Coward · · Score: 0

      Wow, just WOW! That was, wow, incredibly, WOW, witty and, WOW!!!!, insightful!! Wow!

  4. Since when do we need shielding against gravity? by Anonymous Coward · · Score: 3, Funny

    It's a conspiracy against "overweight" people. If we're shielded from gravity, we'll all simply be known as fat.

  5. Shield against gravity? by The+Evil+Beaver · · Score: 1

    How the hell does one do that? From what I understand you can't block gravity like you can block the wind, you need to actively repel against gravity.

    Silly silly silly...

    --
    Chris 'coldacid' Charabaruk Meldstar Entertainment
    1. Re:Shield against gravity? by vrmlknight · · Score: 1

      Not if you block a graviton particle. If the particle is blocked that causes gravity you effectly blocked it

      --
      This must be Thursday, I never could get the hang of Thursdays.
    2. Re:Shield against gravity? by Anonymous Coward · · Score: 0

      thats thinkin outside of the box!

    3. Re:Shield against gravity? by The+Evil+Beaver · · Score: 1

      Now gravity is caused by particles? I thought it was the deformation of space by large masses that caused it (or something along those lines).

      --
      Chris 'coldacid' Charabaruk Meldstar Entertainment
    4. Re:Shield against gravity? by Isle · · Score: 1

      Everything else have turned out to be caused by particles, so it is assumed gravity is as well. But gravitons have never been observed, because they have been impossible to capture. With the ability to block them, it might finally be possible to "observe" them.

    5. Re:Shield against gravity? by The+Evil+Beaver · · Score: 1

      Crazy damn science. I guess this blows my FTL travel theory away, not that this is going to stop me from using it in my stories.

      --
      Chris 'coldacid' Charabaruk Meldstar Entertainment
    6. Re:Shield against gravity? by Anonymous Coward · · Score: 0

      Shouldn't we first [b]observe[/b] particles before try to capture them? It seems silly to try capture something which hasn't been observed.

    7. Re:Shield against gravity? by Anonymous Coward · · Score: 0

      Graviton is a particle derived from a linear approximation of general relativety. This approximation is only valid for weak fields (large distances and small velocities). It's not known if gravitons can be derived from exact general relativety. Also if such a beast exists blocking it is not possible according to physics as we know it. It is a well known empirical result that moon doesn't block suns gravity when moon is between sun and earth. However general theory of life predicts that getting research grants by making wild claims is feasible by todays technology.

    8. Re:Shield against gravity? by thogard · · Score: 2, Informative

      Early theorys described gravity acting like a wind that would blow you towards the ground. It was later extended to include a wind from all directions blowing at the same time. Newtons gravity theorys were based on this concept and it was a problem that lead him to the idea of intergration. The integration of a pushing wind with the earth blocking it was much more difficult than the integration of just the earth sucking and the result was a bit of math seen in modern physics books.

      The biggest problem with the gravity pushes theory was that things in space would slow down over time. Also as you speed up, you would need more energy to keep accelerating. Low orbit wouldn't be zero G, but zero differential G. Depending on how fast the gravity wind was and its strength, their would be no way to exceed its speed. The early attempts to quantify it thought there would be no way for the wind to go through the entire earth so the force you feel was considered its maxium which made it hard to explain higher gravity area like the sun and Saturn. There were a few other problems with the idea as well and it went away with the acceptance of the modern theory.

    9. Re:Shield against gravity? by Anonymous Coward · · Score: 0

      Really? You mean a grand Unified Theory has been proposed and verified by experiment? No I didn't think it had, don't FUD.

    10. Re:Shield against gravity? by Isle · · Score: 1

      When I say capture I meant make them react with stuff we know. These types of particales are not really possible to capture and keep, although someone managed to do so with photons (light).

      With neutrinoes the scientists used large underground pools and observed rare inactions in the water when the elusive neutrinoes happened to hit a water molecule.

    11. Re:Shield against gravity? by Anonymous Coward · · Score: 0

      1) goto google.com

      2) search for the word "paramagnetism" and "frog"

    12. Re:Shield against gravity? by Anonymous Coward · · Score: 0

      Wow are you stupid.

      " theorys " = theories. Drop the -y, add -ies..
      "intergration" = integration. Were 'r's on sale?

      "Also as you speed up, you would need more energy to keep accelerating" - true according to relativity.

      sheesh.

  6. Worth it by drunkmonk · · Score: 5, Interesting

    So Boeing spends a few million, finds the guys research is bunk and discards the project? No problem, they're a multi-billion dollar company.

    But... if on the off chance that it really works and could be used in commercial projects and could bring billions (trillions?) in sales and licensing royalties...

    Seems like a worthwhile risk to me.

    1. Re:Worth it by Anonymous Coward · · Score: 0

      Yeah, the comment by the poster says space travel, but an anti-gravity shield would be more appropriate for travel on earth as well. Get up to a certain height, cancel gravity, and then you move at about anywhere from 600-1000 mph. Of course, you could only go west to east, but it'd still be pretty cheap travel most likely.

    2. Re:Worth it by Anonymous Coward · · Score: 0

      I'd advise them to give me $500,000 to test my plan to make the plane disappear and reappear instantly at its destination.

      It involves matches and charcoal lighter fluid.

      I know its a long shot, but its so cheap and the rewards so vast if I'm right, can they really afford NOT to take the chance?

    3. Re:Worth it by Rich0 · · Score: 2, Interesting

      Better still - you announce that you are spending millions on the project, but you kill it off quickly and quietly. All your competitors are meanwhile are busy devoting their top engineers to stopping gravity while yours are building more efficient engines...

    4. Re:Worth it by fyonn · · Score: 1

      thats a very dangerous risk, you never know, one of your competitors might actually discover it and all your engines will be useless perhaps :)

      dave

    5. Re:Worth it by isorox · · Score: 2

      Or in normal terms, its less risk and more gain then buying a lottery ticket

    6. Re:Worth it by monkeydo · · Score: 1

      its less risk and more gain then buying a lottery ticket

      Around here lottery tickets cost $1 and someone always wins eventually. How exactly is this "less" risk than the lottery? I'm sure if you could figure out how to scribble in the circles on 10 million lottery cards you could get a much better return on your investment than this.

      --
      Si vis pacem, para bellum
      The only thing more annoying than a Libertarian is an (un|mis)informed Libertarian
    7. Re:Worth it by letxa2000 · · Score: 1
      I believe if you did that you would remain essentially stationary over the point of launch. You can't just wait for the earth to rotate below you since you have inertia and will rotate with the earth. Anti-gravity wouldn't change that.

      What will be interesting is if anti-gravity works, would it require more or less energy than modern aviation technology? It seems that it probably requires less energy to create lift under a wing than to counteract the earth's gravity.

      Your mileage (and lift) may vary, of course...

    8. Re:Worth it by Deosyne · · Score: 1

      Then discovering anti-gravity? The discovery of usable anti-gravity would make even those huge Powerball winnings seem trivial. We're talking a discovery on the order of electricity or fire. It would completely revolutionize the world. Yeah, they might be pissing away their money on a futile effort, but the potential return is just far too important not to look into.

    9. Re:Worth it by Anonymous Coward · · Score: 0

      Actually, you would fly into space. Gravity provides the required centripedal acceleration to stay stationary on the earth's surface. It's as if you were swinging a bucket of water and cut the string... the bucket flies off. By blocking gravity you could 'cut the string' on the earth's surface, swing up into space and then 'reattach' the string in an appropriate orbit... You could use the same effect to hop around the solar system by timing your 'lauch' correctly.

    10. Re:Worth it by zod1025 · · Score: 0

      Inertia doesn't keep things moving in a circle. IE, if you were to get up a few miles above the Earth and suddenly cancel gravity, you would actually fly off in a tangential manner out into space, as you would be losing the vector that was maintaining your circular trajectory around the Earth (namely, the gravity that was pulling you down). Taking that further, if you really TRULY cancelled gravity, you'd rocket off tangential to Earth's orbit around the Sun as well... and the Sun's orbit around the Galaxy, etc...

      --

      -ZOD-
    11. Re:Worth it by MrNally · · Score: 1

      No. Not worth it.

      You could use the exact same argument to say that Boeing should hand a million or so over to me. For I, have made some measurements that suggest that time travel is possible on the macro scale. I've taken an apple and sent it forward in time. I can tell because the rotting processes have sped up.

      Truth is, Boeing should NOT give me 1 $million.

      Extraordinary claims require extraordinary evidence, but somehow, people LOVE extraordinary claims and are seemingly happy to push forward with things in the absense of that extraordinary evidence.

    12. Re:Worth it by zCyl · · Score: 2

      Extraordinary claims require extraordinary evidence, but somehow, people LOVE extraordinary claims and are seemingly happy to push forward with things in the absense of that extraordinary evidence.

      Experimental results HAVE been observed and published. That's how science works.

    13. Re:Worth it by Chris+Y+Taylor · · Score: 2

      licensing royalties...

      Sales, sure. Licensing royalties might be a problem, at least for the propulsion applications that have already been described in preivously published works.

    14. Re:Worth it by banking_intern · · Score: 1

      Only if antigravity was close in price or CHEAPER than an plane engine. We COULD probably do the work and create fusion as an energy source, but it might not be cost effective.

    15. Re:Worth it by fyonn · · Score: 1

      I'd say this this is both true and false. yes, you're quite right, if it's 18 times more expensive then plane engines are probably safe for a while, but only a while. technology marches on and those prices will come a tumbling down and it would be the beginning of the end for plane engines I think.

      it's much like how we can turn lead into godl now, except the cost to do so is more then the value of you gold you get, doesn't mean it will always be so :)

      dave

  7. has a million and one practical uses by Anonymous Coward · · Score: 0

    for example, it could be used to make high-rise buildings higher and larger than ever before. And build shielding a la Star Trek.

    Imagine the value of a patent on this.

    1. Re:has a million and one practical uses by Anonymous Coward · · Score: 0

      Don't forget the space elevator.

  8. Looks simple by Captain+Pedantic · · Score: 5, Funny
    The scientist says he found that objects above a superconducting ceramic disc rotating over powerful electromagnets lost weight.

    The reduction in gravity was small, about 2%, but the implications - for example, in terms of cutting the energy needed for a plane to fly - were immense.
    All Boeing have to do is strap a superconducting ceramic disc rotating over powerful electromagnets upside down into one of their planes!
    --

    None are more hopelessly enslaved than those who falsely believe they are free. Johann Wolfgang von Goethe.
    1. Re:Looks simple by Anonymous Coward · · Score: 0

      What an age we live in!

      Toss in a cold fusion engine and they'll really have something there.

    2. Re:Looks simple by Anonymous Coward · · Score: 0

      Insightful? Yeah, why not go the whole hog and strap some buttered toast on there too - aka feline perpetual engine.

    3. Re:Looks simple by Anonymous Coward · · Score: 0
      All Boeing have to do is strap a superconducting ceramic disc rotating over powerful electromagnets upside down into one of their planes!
      You haven't seen the new Airbus have you?
    4. Re:Looks simple by Anonymous Coward · · Score: 0

      Thid is interesting for rocket launch. Even 2 percent amounts to MUCH fuel.

    5. Re:Looks simple by sql*kitten · · Score: 4, Funny

      All Boeing have to do is strap a superconducting ceramic disc rotating over powerful electromagnets upside down into one of their planes!

      Powered, no doubt, by a slice of buttered toast strapped to the back of a cat!

      But wait, how will cat-based purr-petual motion machine work if there's no gravity to pull the cat towards the floor? It's going to take all of Boeing's engineering talent to work that one out :-)

    6. Re:Looks simple by Anonymous Coward · · Score: 0
      All Boeing have to do is strap a superconducting ceramic disc rotating over powerful electromagnets upside down into one of their planes!

      Isn't that going to make the plane always fly in circles?

    7. Re:Looks simple by dr_beno · · Score: 1

      how will cat-based purr-petual motion machine work if there's no gravity to pull the cat towards the floor?

      according to Einstein, this can be done using radio waves:

      "You see, wire telegraph is a kind of a very, very long cat. You pull his tail in New York and his head is meowing in Los Angeles. Do you understand this? And radio operates exactly the same way: you send signals here, they receive them there. The only difference is that there is no cat."

      - Albert Einstein, explaining radio

      source

      --
      Don't get me wrong!
    8. Re:Looks simple by Bandman · · Score: 4, Funny

      what you would have to do is put simple floor linoleum above and below the cat, thereby creating the desired effect.

      In the words of Garth Algar, "It's almost /too/ easy."

    9. Re:Looks simple by ShavenYak · · Score: 4, Funny

      Nope, that won't work. The cat can then land, feet 'down', on either the above surface or the below surface. There is no force trying to attract the cat's back to one of the surfaces, like in the traditional BT-FAGE (Buttered Toast - Feline AntiGravity Engine) design.

      Unfortunately, much research remains to be done before the BT-FAGE becomes reality. We are dealing with forces far beyond our present understanding of the universe. All experimenters who have attempted to harness these forces have ended up with multiple flesh wounds, covered in butter, or both.

      --

      Hey kids, there's only 5 days left 'til Yak Shaving Day!
    10. Re:Looks simple by grrlygeeky · · Score: 1

      An regular airplane might still weigh less total then an airplane with a bunch of rotating ceramic discs and electromagnets strapped to it, if the weight reduction is only 2%.

    11. Re:Looks simple by Bollie · · Score: 2

      Powered, no doubt, by a slice of buttered toast strapped to the back of a cat!

      I think somebody once funded a study into this and numerous conference papers later (along with the help of a couple of great Slashdot posts) it was put off as impractical.

      Apparently, the amount of energy required to strap the buttered toast to the back of the cat negates any net gain from the system over time.

      Also, physical experiments are inconclusive, since the lacerations take too long to heal.

    12. Re:Looks simple by powerlord · · Score: 2

      Perhaps if they took the BT-F (Buttered Toast - Feline amalgam) and suspended it over the linoleum piece and then attached a harness to the BT-F (since they will need some way to connect the amalgam to a turbine anyway). Then, all they need to do is apply a force to the BT-F that drives it into the linoleum catalyst, such as a say a rubber band. This could actually be utilized as a throttle mechanism if the BT-F's speed rotates faster as it aproaches the linoleum catalyst. By increasing/decreasing the tension the BT-F is under (and therby the force propelling it into the linoleum, you could theoretically increase or decrease the spin of the BT-F and the resultant power generated through the harness to the turbine.

      Facinating idea! More research is called for immediately!

      --
      This space for rent. All reasonable inquiries will be entertained at proprietors discretion.
    13. Re:Looks simple by Anonymous Coward · · Score: 0

      It's buttered-toast-covered cats all the way down.

    14. Re:Looks simple by spike+hay · · Score: 2



      "You see, wire telegraph is a kind of a very, very long cat. You pull his tail in New York and his head is meowing in Los Angeles. Do you understand this? And radio operates exactly the same way: you send signals here, they receive them there. The only difference is that there is no cat."

      - Albert Einstein, explaining radio


      See! See!? Einstein was secretly working on the buttered toast/tabby antigravity research back in the 30's!!!

      --
      If you don't understand any of my sayings, come to me in private and I shall take you in my German mouth.
    15. Re:Looks simple by Alsee · · Score: 2

      strap a superconducting ceramic disc rotating over powerful electromagnets upside down into one of their planes!

      If you strap it on upside down wouldn't that make the planes 2% heavier? Err, plus the weight of the device? Err, and plus another 2% of the device's weight?

      chuckle

      -

      --
      - - You can't take something off the Internet! That's like trying to take pee out of a swimming pool.
    16. Re:Looks simple by rocksh · · Score: 0

      The main question are two Boeing planes passing close by will attract or repell from each other? That's the 1-st question on their program's list.

      --
      >
    17. Re:Looks simple by rocksh · · Score: 0

      Right! And then space Shuttle can be carried beneath, not on top of a Boeing cargo plane that transports them from the west to the east coast.

      --
      >
    18. Re:Looks simple by ShavenYak · · Score: 2

      First, I should mention that linoleum is a poor choice of catalyst for a BT-FAGE due to its easily-cleaned nature. For maximum attractive force to be applied to the buttered toast, a thick, luxurious, and very expensive carpet is preferred. In fact, despite the name, the best BT-FAGE proposals call for fruit preserves rather than butter.

      Facinating idea! More research is called for immediately!

      You, my friend, speak with the enthusiasm of someone who has never attempted to attach a piece of buttered toast to a cat. Don't worry, the scarring isn't (usually) permanent. The physical scarring, I mean. The emotional trauma lasts a lifetime for you, and nine for the cat.

      --

      Hey kids, there's only 5 days left 'til Yak Shaving Day!
    19. Re:Looks simple by zCyl · · Score: 2

      The cat can then land, feet 'down', on either the above surface or the below surface. There is no force trying to attract the cat's back to one of the surfaces

      You could remedy this by simply securing the feline engine in between the two surfaces by using the tail as a pivot point. Then it would only be able to spin about this central point.

    20. Re:Looks simple by bakes · · Score: 2

      Nope, that won't work. The cat can then land, feet 'down', on either the above surface or the below surface. There is no force trying to attract the cat's back to one of the surfaces, like in the traditional BT-FAGE (Buttered Toast - Feline AntiGravity Engine) design

      I'm not an engineer, but could buttering the cat's feet help here?

      --
      Ho! Haha! Guard! Turn! Parry! Dodge! Spin! Ha! Thrust!
    21. Re:Looks simple by ShavenYak · · Score: 2

      You could remedy this by simply securing the feline engine in between the two surfaces by using the tail as a pivot point. Then it would only be able to spin about this central point.

      But, it still wouldn't have a reason to do so. Trust me, cats don't do anything without a reason, except maybe lick their buttholes. That's why you need the buttered toast, because it pulls the cat's back toward the floor, forcing the cat to adjust to try to land on its feet.

      This is just like FTL travel or Zero-Point Energy - everyone thinks they have a solution, because they don't understand the subtleties of the scientific theories. Just like relativity or quantum mechanics, there are laws governing the behavior of cats and buttered toast which cannot be ignored or circumvented.

      --

      Hey kids, there's only 5 days left 'til Yak Shaving Day!
    22. Re:Looks simple by ShavenYak · · Score: 2

      I'm not an engineer, but could buttering the cat's feet help here?

      No, but it can hurt. You, that is, not the cat.

      If you butter the cat's feet, the cat-lands-on-feet force and the butter-hits-floor forces will reinforce each other, and most likely the cat will hit the floor feet first with the force of several nuclear weapons, destroying cat, floor, and anything within a radius of a few kilometers. Do Not try this at home.

      --

      Hey kids, there's only 5 days left 'til Yak Shaving Day!
    23. Re:Looks simple by ShavenYak · · Score: 2

      No, but it can hurt. You, that is, not the cat.

      I should point out that what I meant by that is, the attempt to butter the feet will hurt you, not the cat. Obviously if you succeed in doing it, and then separate the buttered-feet cat from the floor by even a microscopic distance, the resulting destruction will hurt you and the cat.

      Now that I've put some thought into it, I realize that the terrorists may read the above post and realize the potential for building a weapon. The Buttered Cat Feet Bomb. May God have mercy on us all.

      --

      Hey kids, there's only 5 days left 'til Yak Shaving Day!
  9. Try "jive" by Anonymous Coward · · Score: 0

    The amount of "antigravity" in this research is never more than would be accounted for by miscalibration of instruments.

    It's a little out of date, but do read Martin Gardner's "Fads and Fallacies" for a marvelous chapter on antigravity silliness.

    1. Re:Try "jive" by AgTiger · · Score: 2

      And for the current knowledge space, Gardner's "Fads and Fallacies" may well show how silly we've been to date with respect to anti-gravity research.

      Generally speaking, though, research into whether something might yet be possible is not a bad thing if the potential positive payoffs are large to huge.

      At one point we believed we couldn't fly.

      At one point we believed we couldn't set foot on the moon.

      Even further back than that, look at how many tries it took to get just the right combination of metals in the right proportions for a working element in a light bulb.

      Admittedly, a lot of this research will end up at dead ends - such is the nature of research, but it is still valuable, since it lets us know what options don't work and thus eliminates unknowns. We learn.

      Yes, there will also be a percentage of research that is poorly planned, poorly executed, or is simply snake oil designed to rake in budged dollars. The solution is to ensure processes are in place to critically analyze and audit the scientific process itself, any experiments, and results. This is a good idea anyway to ensure that all methods and procedures are within the parameters of the law where the research is being carried out.

    2. Re:Try "jive" by Anonymous Coward · · Score: 0

      Of course, scientists for years have been trying to recreate this other "scientist's" work with no luck. The key to any scientific discovery is independent replication.

  10. small by pouwelse · · Score: 2
    The reduction in gravity was small, about 2%

    Please keep this number in mind. This is not a guy that tries to make SF happen. Zero-G would have a huge impact on the future of humanity.

    Does -2% G too?

    Johan.

    1. Re:small by jimm · · Score: 1

      Sure, it does. Think of all those cereal boxes that are "sold by weight, not by volume."

      --
      Transcript show: self sigs atRandom.
    2. Re:small by Anonymous Coward · · Score: 0

      Yeah and I've got a way to counterfeit pennies too.

      Must be true, if I was lying I'd come up with something better like $50 bills.

    3. Re:small by squaretorus · · Score: 3, Funny

      Hello World

      As soon as you create a machine that allows you to put those two little words on the screen you can do all sorts of things - hey! You could display a whole encyclopedia!!!

      As soon as you prove you can do something AT ALL you know its worth figuring out how to do more of it.

      Creating a Zero G device is like making love to a beautiful woman. When your young you pull your first woman. Yeah - she might be a dog, but hey! she was willing to sleep with YOU! So you try again with some chick who's a bit nicer looking, or has bigger boobs, or washes a bit more often. Some of you will stay with her - glad not to be alone. But some of you with vision will keep climbing that mountain until you finally get to nail a pretty one! THEN my boy, THEN you'll be floating on air!

      That first shag proves it is at least POSSIBLE. Same with the 2%.

      ( I dont think the observations hold up - but if they HAVE achieved a 2% effect then WOWOWOWOW!!! )

    4. Re:small by Salsaman · · Score: 2

      Even if a 2% reduction in mass was the limit to this technology, it would still save the airline industry hundreds of millions, if not billions, of dollars in fuel consumption per year.

    5. Re:small by rpjs · · Score: 1

      IIRC when this was first reported Podkletnov claimed the effect was cumulative: two of the disks one above another produced a 4% drop in weight of the object above them.

    6. Re:small by Salsaman · · Score: 1

      Hmmm...so what happens when you stack 51 disks on top of each other ?

    7. Re:small by rpjs · · Score: 1

      Well, keep an eye on Boeing's plant in Seattle and if something is spotted breaking through the roof and heading straight up, I think we'll have the answer.

    8. Re:small by hesiod · · Score: 1

      If your analogy is correct, I have a %2 chance of getting laid? Woo hoo, my luck has just quadrupled!

    9. Re:small by spike+hay · · Score: 2

      Sure, it does. Think of all those cereal boxes that are "sold by weight, not by volume."

      In the future, they'll be "sold by mass, not by volume." ;-)

      --
      If you don't understand any of my sayings, come to me in private and I shall take you in my German mouth.
    10. Re:small by Anonymous Coward · · Score: 0

      > Even if a 2% reduction in mass was the limit to this technology, it would still save the airline industry hundreds of millions, if not billions, of dollars in fuel consumption per year.

      Depends; does the 2% reduction in mass of the airliner overcome the increase in overall mass due to the additional antigrav machinery?...methinks not.

    11. Re: small by Threed · · Score: 1

      >>Creating a Zero G device is like making love to a beautiful woman.

      Thanks, Chef.

    12. Re:small by Anonymous Coward · · Score: 0

      If this is true, highly paid researchers should be able to refine this much more than some doofus in a lab. Think Wright Brothers and then only 100 years later.

  11. Re:Since when do we need shielding against gravity by Anonymous Coward · · Score: 0

    No... since "weight" has to do with the force of gravity, instead of being "heavy" you will simply be "massive".

  12. Russian Research Article by sputnik73 · · Score: 2, Informative
    Check out http://xxx.lanl.gov/abs/cond-mat/9701074/. It's a PDF doc on what the Russians have researched. This is the abstract; "A high-temperature YBa_2Cu_3O_{7-x} bulk ceramic superconductor with composite structure has revealed weak shielding properties against gravitational force while in a levitating state at temperatures below 70 K. A toroidal disk was prepared using conventional ceramic technology in combination with melt-texture growth. Two solenoids were placed around the disk in order to initiate the current inside it and to rotate the disk about its central axis. Samples placed over the rotating disk initially demonstrated a weight loss of 0.3-0.5%. When the rotation speed was slowly reduced by changing the current in the solenoids, the shielding effect became considerably higher and reached 1.9-2.1% at maximum."

    But I must be off now. I've got a YBa_2Cu_3O_{7-x} widget factory to get off the ground. :B

    1. Re:Russian Research Article by profke · · Score: 1

      They got tripple-x servers at the .gov domain? wow...(http://xxx.lanl.gov/).. what a country!

  13. Its not THAT Unbelievable by hooded1 · · Score: 5, Interesting

    I'm sure alot of you will first respond by saying thats impossible. But you're wrong. There are no laws of physics that say its is impossible to block gravity. At this point we no so litle about gravity that it is difficult to make any conclusions about it.
    Some elementary electromagnetism courses will teach you about faraday cages, which block electromagnetic radiation. Pretty much everyone has experienced this. Ever walk into a concrete building and lose cell phone reception? This is because the concrete is reinforced with steel bars which form a kind of metalic cage around you, this is a faraday cage.
    Now like electromagnetism, gravity is one of the four fundamental forces. If we can create a shield to block one of them why not block gravity?

    --
    A rabbit in the hand is worth 4 in the cage
    1. Re:Its not THAT Unbelievable by AtomicBomb · · Score: 4, Insightful

      However, if his approach is correct, other guys should have already validated his claim. The experiment is so simple, only superconducting ceramic + strong magnet... Two percent in weight change is quite detecatable. Any university's physics dept can do that. If his experiment *still* works, it is his responisble for him to demostrate that to the commnunity. If it was due to experimental error, he should post a correction to say physics review letter. He has done neither; just after money.... As someone who is sort of belong to the science community, I suggest we should start questioning this guy's integrity.

      People used to say that "extraordinary claim needs extraordinary proof". But, if you want to siphon money from the military-industry complex "extraordinary dubious claim makes you money".

    2. Re:Its not THAT Unbelievable by SpaceJunkie · · Score: 1

      There is the distinct possibility that physics departments, although having the equipment, may not have conducted said experiment and measured said results. In fact they may not even have thought of trying and even so been fairly dismissive even though are grasp of gravity is so poor that we must keep open minds. The fact that he is being secretive and wants to make some money with it is just evidence of todays culture. Its likely that if it is viable - then said technology would be filed for patent very quickly.

      --
      OrionRobots.co.uk - Robots From sol
    3. Re:Its not THAT Unbelievable by ShavenYak · · Score: 1

      As someone who is sort of belong to the science community

      All our AtomicBomb are belong to the science community?

      --

      Hey kids, there's only 5 days left 'til Yak Shaving Day!
    4. Re:Its not THAT Unbelievable by sean-mccorkle · · Score: 1

      At this point we no so litle about gravity that it is difficult to make any conclusions about it.

      We know quite a bit about gravity - this NASA page lists a bunch of tests of General Relativity, and doesn't even include the atomic clock measurements of gravitational redshift (The GPS satellite system works only because the approximately 40 microsecond/per day relativistic time dilation is well characterized.

      Now like electromagnetism, gravity is one of the four fundamental forces.

      Is it? Generations of theorists, starting with Albert Einstein himself, have attempted to draw the connection between the two, unsuccessfully to date (although String Theory research is big business these days, I know, and may eventually pay off).

      It seems that gravity is actually is very different from the other forces. Those forces act on other particles & masses and subsequently cause reactive movement, but that movement is within spacetime, where gravity is due to the alteration of the spacetime
      fabric itself.

      You have to remember that gravity's effects go beyond just being an atractive force. The curvature of spacetime can be measured, most accurately in the time dimension; an atomic clock runs slower at sea level than it does on top
      of the rockies, and way slower than one in orbit. None of the other forces come close to producing that kind of effect.

    5. Re:Its not THAT Unbelievable by Rhombus · · Score: 1

      We know quite a bit about what gravity does, but next to nothing about how it does it.

    6. Re:Its not THAT Unbelievable by Havokmon · · Score: 2
      The experiment is so simple, only superconducting ceramic + strong magnet...

      Kind of like just removing an electron to make lead into gold.. It's really simple you know ;)

      --
      "I can't give you a brain, so I'll give you a diploma" - The Great Oz (blatently stolen sig)
    7. Re:Its not THAT Unbelievable by sirsex · · Score: 1

      Protons. You need to remove protons. Three of them.

    8. Re:Its not THAT Unbelievable by Anonymous Coward · · Score: 0

      He's not being secret. He tried to publish the results years ago and many of the physics journals wouldnt accept the article but one did, a reasonably well known journal ( I forget exactly which one, read the wired article if your interested ) but then someone in the regular press in britain caught wind of the guys abstract and basically printed in the news papers "Russian Scientist develops anti gravity device" when I believe the title of his paper was more along the lines of "Observed weight reduction in presense of superconducting magnet " or similar. The guys was forced to not only withdraw his paper but was let go from the University of Tampere ( Finaland ) where he was a researcher.

      So he lost a lot and you say he's being secretive. BS. get your facts straight.

    9. Re:Its not THAT Unbelievable by thogard · · Score: 2

      If you take a pendulum clock and put it in a elevator, will it speed up as you go up? As your moving it will. This is true for what we would consider mechancial clocks (there are some designs that would run slower in a rising elevator).

      They use cessium and rubidium clocks. The time time dialation isn't quite as predicted but it is there. I find it odd that if you take a physical sping model and shrink it down real tiny, make a clock out of it, you get the same effect as time dilation.

      The GPS system opened many new questions which is why they are building gravity probe B which should launch early next year. One of the major people behind GPB is Dr Parkinson who also was one of the major people involved with GPS.

    10. Re:Its not THAT Unbelievable by Havokmon · · Score: 2
      Protons. You need to remove protons. Three of them.

      Yeah yeah protons, HS chem was 10 years ago :P

      Three of them for lead? Which element is next to gold? Looks like Mercury would be minus one..

      Whoops :)

      --
      "I can't give you a brain, so I'll give you a diploma" - The Great Oz (blatently stolen sig)
    11. Re:Its not THAT Unbelievable by Laroue · · Score: 1

      It looks like he's trying to play with the meisner effect. My only question is where are they measuring the weight, from beneath the supereconducter would be the appropriate place.
      But if one whee trying to get funding the better approach would be to measure the weight from just below the weight, Then I would almost believe 2%. overall though this isn't news this is ten years old...

      --
      #### ## Laroue ####
  14. Re:Since when do we need shielding against gravity by OblongPlatypus · · Score: 2, Funny

    You're not fat, you're big boned.

    --
    -- If no truths are spoken then no lies can hide --
  15. Just what science didn't need... by CaptainAlbert · · Score: 5, Insightful

    The real problem with "research" like this is that it brings out the very worst in the peer review system which usually serves scientists so well. As soon as a journal dares to publish something so dubious, there is a huge backlash by the establishment, to the extent that real, innovative research can be stifled.

    The best-known example of this phenomenon was the cold-fusion debacle of the late '80s. A group of researchers claimed (essentially) to have initiated nuclear fusion in a beaker using heavy water and palladium electrodes. No-one else was able to reproduce the experimental results. The result, however, was not just to discredit the report's authors, but to cause a scepticism so immense that no electro-chemist could publish a paper which mentioned a similar experiment. I can see the same happening to unsuspecting scientists working on superconductors now.

    I would link to an interesting editorial in this month's NewScientist, which describes the phenomenon in considerable detail, but it would appear that they only put it in the print version. Shame, that.

    --
    These sigs are more interesting tha
    1. Re:Just what science didn't need... by Anonymous Coward · · Score: 0

      What a load of bullshit. The real problem is that these so-called scientists jump to announce a discovery without properly testing it themselves. They are so eager for fame and fortune that they totally avoid true scientific process. That is why they are attacked by the scientific community.

    2. Re:Just what science didn't need... by Anonymous+Cowtard · · Score: 1
      That is why they are attacked by the scientific community.

      So, what you're essentially saying is that attacking scientists who might have a bit too much zeal for their research so fiercely that it causes setbacks to our scientific advances as a whole is a constructive thing?

    3. Re:Just what science didn't need... by tgibbs · · Score: 2
      The best-known example of this phenomenon was the cold-fusion debacle of the late '80s. A group of researchers claimed (essentially) to have initiated nuclear fusion in a beaker using heavy water and palladium electrodes. No-one else was able to reproduce the experimental results. The result, however, was not just to discredit the report's authors, but to cause a scepticism so immense that no electro-chemist could publish a paper which mentioned a similar experiment.

      I don't see that as a fault in the peer-review system. At some point, when multiple labs have failed to reproduce a phenomenon, scientists give up on it as a dry hole. Especially when experience has shown that a particular type of experiment is fraught with potential for artifacts, skepticism is understandable. At this point, to revive cold fusion, somebody would have to come up with a very different, and reproducible, approach.

    4. Re:Just what science didn't need... by topham · · Score: 2

      The serious problem is, while no lab has produced results to match the original experiment, many labs have produced what they have refered to as 'interesting results'. Something which they should NOT be getting.

      Thats the problem with backlash, most of the labs researching it have to be quiet or they may lose funding, or credibility.

    5. Re:Just what science didn't need... by Anonymous Coward · · Score: 0

      "The best-known example of this phenomenon was the cold-fusion debacle of the late '80s. A group of researchers claimed (essentially) to have initiated nuclear fusion in a beaker using heavy water and palladium electrodes. No-one else was able to reproduce the experimental results."

      Depends who you listen to and which variant of the multitude of processes was used at the time, there were questions raised over the duplicate experiments produced at the time because of the hot fusion guy's grants and a steady erosion in the face of authority...mainly from physicists asking what the hell chemists knew about fusion.

      Funny thing is that no lessons have really been learned from the wholesale debunking and smear campaign that took place against Pons and Fleichsmann, but it has thrown up some small oddities like Muon Catalysed Fusion.

      Unfortunately a lot of prescient science gets lost in a vaguely dogmatic approach to things like the laws of thermodynamics stating that things are 'impossible'...given that we overturned Newtonian physics (to a larger extent) during the start of the century, it's possible that we may have some equally interesting times ahead in both the extremely small and extremely large scales.

      I think in future anything that requires funding should be given a thorough once over, whether it involves 'conventional' science or not. After all, I'm willing to bet the fairly small number of Tokamaks and Z-pinch toroids has swallowed more money for less information than a hundred kooky propulsion ideas.

      Draconis (only anonymous because he can't be arsed with an account)

  16. Some similar? by JustKidding · · Score: 0
    Here is a link to a related story on slashdot from last month. An electromagnetic field working on a superconductor would cause the electron to move faster, which would create a greater gravitational force on the superconductor.

    It is not quite clear to me why that would happen, perhaps someone with more insight into elementry physics could (try to) explain this?

  17. refs by pouwelse · · Score: 2
    For more info:

    The Podkletnov Effect

    Search engine Google relates this guy to the alternative science section...

  18. Mutual suspicion by salimma · · Score: 1

    It does make sense for them to spend a few millions just to make sure that the experiment does not work, just in case the experiment actually worked and somebody was covering up.

    After all, coming up with an application of this research first would yield a rather .. substantial divident.

    - Michel

    --
    Michel
    Fedora Project Contribut
  19. Artificial gravity? by edgrale · · Score: 4, Insightful

    What about artificial (sp?) gravity? Anti Gravity is usefull to get stuff into orbit and to help disabled people not to mention commercial use in general.

    But what about artificial gravity? Once we get into space zero-gravity is a problem. Do you just rotate it to the left instead of right or vice-versa?

    --
    09 F9 11 02 9D 74 E3 5B D8 41 56 C5 63 56 88 C0
    1. Re:Artificial gravity? by JohnFluxx · · Score: 0

      To 'generate' gravity, you just need a rock.
      It will have to be a very heavy rock to notice it tho.. ;)

    2. Re:Artificial gravity? by Anonymous Coward · · Score: 0

      Star Trek has taught us the answer to this. Once we have anti-grav working then artificial gravity can be made by inverting the phase polarity =0)

    3. Re:Artificial gravity? by Anonymous Coward · · Score: 0

      Generating artificial gravity is actually quite simple, as it can be done using centrifugal force. A space station (or space ship) that employed this technique would look like a giant wheel and would rotate around it's axis (just like in the 2001 movie).
      You can easily demonstrate the centrifugal force by swinging a large object around yourself.

    4. Re:Artificial gravity? by Anonymous Coward · · Score: 0

      You can also damage passing motorists by swinging a large object around yourself, but it's not going to do any more good!

  20. And if you can't get anti-grav for real... by tuxedo-steve · · Score: 1

    ... I suppose you can always fake it.

    --
    - SMJ - (It's not just a name: it's a bad aftertaste.)
  21. The Gravity Stone by kisrael · · Score: 4, Interesting

    My alma mater has a monument to this forthcoming breakthrough, placed by Roger W Babson (of Babson College). It's called the Gravity Stone and it's "to remind students of the blessings forthcoming when a semi-insulator is discovered in order to harness gravity as a free power and reduce airplane accidents" Kinda kooky stuff, check the link.

    --
    SO YOU'RE GOING TO DIE: The Comic for Dealing with Death
  22. earlier on Slashdot by Alien54 · · Score: 2
    A variant on this story comes up every year or so

    There is also this Slashdot story.

    --
    "It is a greater offense to steal men's labor, than their clothes"
  23. History Repeats, Don't Sell Nukes by gerf · · Score: 3, Interesting

    erconductors today are like electricity was in the 1800s. Back then, we understood little about how magnatism and electricity worked. It had a mystique about it that led to gypsies and sayonces (sp?) trying to contact the dead. Commonly, they used this new 'electricity' to contact lost relatives, loved onces, ect. Of course, they were debunked.

    Superconductivity is today's mystery phenomenon. We see things float in air, we see electricity move sans resistance, and other principal physics phenomena simply discarded. It's something new, and not as well known. With this mystique, people can claim to have done wonderous things, and have at least a portion of the general population go along with it. Or invest in it.

    Also, have you seen the Russian economy? How the brilliant scientists are treated? There's no money for them, they live in near poverty. I don't blame a Russian scientist if he tries to make money this way, legitimate or not. Personally, i find it much preferrable than him selling old USSR equipment (uranium, nukes, hot material, ect) to the highest bidder, in order to feed his family. If you don't think so, that's your problem.

    1. Re:History Repeats, Don't Sell Nukes by Anonymous Coward · · Score: 0
    2. Re:History Repeats, Don't Sell Nukes by Anonymous Coward · · Score: 0

      Personally, i find it much preferrable than him selling old USSR equipment (uranium, nukes, hot material, ect) to the highest bidder, in order to feed his family. If you don't think so, that's your problem.

      If they don't think so, it's Everyone's problem.

  24. It works. It fucking works! by popo · · Score: 0, Troll


    I've got a Craftsman Rotary PowerSander strapped to my ass and I'm floating above my personal magnet collection!

    Woohoo!

    Who wants my frequent flyer miles?

    --
    ------ The best brain training is now totally free : )
  25. Anti-gravity by Anonymous Coward · · Score: 0

    Will finally be developed by some horny scientist that will try to lift up skirts of women as they walk by...

    till he realizes the women are lifted up as well

  26. Results not reproduced so far by mccalli · · Score: 4, Informative
    I heard this on the BBC's Today programme this morning. They had a professor from my old university, Lancaster, on explaining his disbelief.

    He pointed to the fact that an Irish university (sorry - don't remember which) had spent quite some time reproducing the experiment, and that this re-running of the experiment had failed to verify a single claim.

    I'd love this to be true. Sadly however, at this moment I'd have to put myself in the non-believer camp.

    Cheers,
    Ian

    1. Re:Results not reproduced so far by WolfWithoutAClause · · Score: 3, Insightful
      He pointed to the fact that an Irish university (sorry - don't remember which) had spent quite some time reproducing the experiment, and that this re-running of the experiment had failed to verify a single claim.

      However, it may be that they did something wrong- perhaps some detail was performed incorrectly, or something. It does happen sometimes. As a similar, but not exact example, I once heard about a chemistry experiment that was reproducible, but only when you used unreactive plastic antibumping granules in the mix. The granules should not have interacted at all with experiment. It turns out that the way that the granules moved stirred up the mixture in a particular way, triggering the reaction. If that detail hadn't been realised by the original experimenter; then the experiment would have been nigh on impossible to replicate.

      Still, many things bother me here- the effect that is claimed is small, only 2%; it turns out that weight reductions are often difficult to measure (a lot of machines produce vibrations that make most balances read either high or low- and you can get air currents, thermal effects, magnetic forces, electrostatic forces- all of which are nothing to do with gravity, all of which make weight readings high or low.) And the fact that so many labs cannot reproduce this- that is not a good thing.

      --

      -WolfWithoutAClause

      "Gravity is only a theory, not a fact!"
    2. Re:Results not reproduced so far by tony_gardner · · Score: 2

      Being an Irish university:

      Was the problem that they couldn't find a 100 Ohm superconductor?

    3. Re:Results not reproduced so far by Anonymous Coward · · Score: 0

      The BBC/Today programme was also thought it necessary to publish this week's big scary rock stories (/. passim) and give yet more air-time to Captain Cyborg this morning.

      Can we say "quiet-news-day", kids?

    4. Re:Results not reproduced so far by MAXOMENOS · · Score: 1
      What, we're back to Irish jokes again? I thought those died out fifty years ago.

      Are you going retro Tony? Nothing's more frightening than a German with nostalgia.

      (NB: I'm Irish-American, naturlich)

    5. Re:Results not reproduced so far by Anonymous Coward · · Score: 0

      Q. Why are Irish jokes so simple?

      A. So the English can understand them. :)

    6. Re:Results not reproduced so far by Anonymous Coward · · Score: 0

      If you look at the wider story, it's pretty clear that Podkletnov is a fraud. This explains why numerous well funded universities and even NASA has been unable to replicate the effect over many years, and unable to get Podkletnov's assistance.

      The supposed weight reduction effect is generally believed to be either inaccurate measurement or an effect of the liquid nitrogen boiling off.

    7. Re:Results not reproduced so far by Anonymous Coward · · Score: 0

      Oh, sure. Blame the Irish...

    8. Re:Results not reproduced so far by tony_gardner · · Score: 2

      Sorry, not a german, though Resident.

      My deepest sympathies to someone who can be the butt of both Irish and American jokes.

  27. Remember Josephson junctions? by ebcdic · · Score: 3, Funny

    It's often said that IBM poured money into Josephson's work even though they didn't have any expectation of it succeeding because it would force their competitors to spend money on it - which they couldn't afford as well as IBM. Maybe Boeing are trying the same thing.

    Or maybe BAe are trying it, and have succeeded with Boeing...

  28. The way things are going... by flacco · · Score: 5, Funny

    I wouldn't be surprised if the block-and-tackle industry buys the patents and kills the technology.

    --
    pr0n - keeping monitor glass spotless since 1981.
    1. Re:The way things are going... by Tetsu+no+Chef · · Score: 1
      I wouldn't be surprised if the block-and-tackle industry buys the patents and kills the technology.

      So what does the NFL have against anti-gravity?

      I mean, what are they afraid of, the Zero-G Football League? Has the XFL taught us nothing???

    2. Re:The way things are going... by flacco · · Score: 2
      So what does the NFL have against anti-gravity?

      Oooo, very nice :-)

      --
      pr0n - keeping monitor glass spotless since 1981.
  29. Anti-gravity? by sonicattack · · Score: 0

    I am no physicist, but is creating an upward force to lift objects (which I suppose is what they are trying to accomplish) really anti-gravity?

    Wouldn't an object within a true field (or what you would call it) of lessened gravity be less attracted to the Earth (and the Sun, etc..) to a much larger extent than would be controllable / desirable?

    I think of Asimov's story "The Billiard Ball", where a scientist uses a billiard ball shot through a field of "anti-gravity" as a murder weapon. Since the Earth, and the Solar System itself keeps on moving at their usual speed when the ball enters the field (and stops being affected by gravity - whatever that means) the result is that the ball moves relative to the surface of the Earth at an enormous speed.

    1. Re:Anti-gravity? by Rhombus · · Score: 1
      Actually, the reason that the billiard ball in the aforementioned story moved so quickly was because the scientist's machine produced a field in which the mass of the billiard ball was reduced to zero, so it behaved like a typical massless particle and moved at the speed of light. As soon as it exited the field, it regained its mass, but somehow retained enough kinetic energy to punch a hole through the victim's chest (not to mention the window behind the victim, and any other thing unfortunate enough to get in its way).

      Excellently written story, if the science was a bit sloppy. I especially like how in the epilogue, one of the characters explains to another why this crime could never be brought to trial, due to the extremely technical nature of the incident....a bit like the computer crime legal difficulties we've been experiencing lately.

    2. Re:Anti-gravity? by smellmyfart · · Score: 1

      That is a good point made by the author, but that effect will not be instantaneous. Newton's first law states that an object will remain in motion until acted upon by an outside force. So once antigravity kicks in the objects momentum will remain and it will remain in place until air resistance, incoming trees or flying monkeys slow it down. Then it will start traveling really fast in reference to the earth. But if this is true the object will eventually drift away from the earth surface into space as the earth continues with its orbit, but the object would also have to overcome those forces too. To me the whole thing sounds like too much vodka was involved while the research was being done. First, you have to know, not fear, know that someday you are going to die

      --
      First, you have to know, not fear, know that someday you are going to die
    3. Re:Anti-gravity? by Anonymous Coward · · Score: 1, Insightful

      It sounds more like gravity nullification. Antigravity would be a repulsive force.

  30. Forget magnets how about.. by ZaneMcAuley · · Score: 1

    ... High tension electricity.. Hasnt this been done and there are videos on the internet showing this. They had models wired up to a transformer that fed a high tension feed to the model and it was levitating.

    Anybody got the URL for those vids?

    --
    ----- Whats wrong with this picture? http://www.revoh.org:1234/whatswrong
    1. Re:Forget magnets how about.. by rootmonkey · · Score: 1

      Levitaion is very different than weight loss. You can float objects with magnets, but that does not mean that the object expierences weight loss. Also note that weight loss is different than mass loss. Weight = mass x gravity. Since the mass didn't change in the supposed experiment that would leave gravity to be modded, which is what is being claimed.

      --

      Yes but every time I try to see it your way, I get a headache.
    2. Re:Forget magnets how about.. by ZaneMcAuley · · Score: 1

      Yes but the device using high tension looked awesome, imagine the manourvability of remote drones using these! Instant speed up and slow down, high angle turns. Imagine weapons systems using these. It would still be cleaner, more efficient and more powerful than any fuel based propulsion.

      --
      ----- Whats wrong with this picture? http://www.revoh.org:1234/whatswrong
    3. Re:Forget magnets how about.. by Anonymous Coward · · Score: 0

      It's anti-gravity, not an inertial dampener!
      G-forces from acceleration are caused by inertia
      Plus, he said "remote drones" not "airplanes"

    4. Re:Forget magnets how about.. by Anonymous Coward · · Score: 0

      I believe the web page is:

      www.americanantigravity.com

    5. Re:Forget magnets how about.. by Anonymous Coward · · Score: 0

      I don't see how shielding gravity would remove the effect of getting squashed by inertia...

    6. Re:Forget magnets how about.. by falzer · · Score: 1
    7. Re:Forget magnets how about.. by Anonymous Coward · · Score: 0

      Magic?

  31. Corporate support by Isle · · Score: 1

    I like when large companies intervene on our behalf. A friend of mine and me have been trying to defy gravity for a long time using a combination of strong marihuana and yoga.

    1. Re:Corporate support by Anonymous Coward · · Score: 0

      Don't you mean TM where they hop around cross-legged and call it levitating. The best is when someone takes a picture when they are in the air and claim that they are just floating there. What am I saying. The real best part is that they believe that by hundeds of people hopping like that they will create World Peace. Probably because everybody will be too busy laughing at them.

    2. Re:Corporate support by Rhombus · · Score: 1

      It looks like your research is paralleling my own. Using a combination of transcendental meditation, backbreaking landscaping labor, and marihuana, I have been able to achieve a 2% weight reduction. =P

  32. Hey, wait! by Anonymous Coward · · Score: 0

    We could just reverse the polarity on the deflector sheild, and then modify a photon torpedy to emit a burst of t-phase radiation! That should do it!

  33. a 2% reduction by Hieronymus+Howard · · Score: 2, Funny

    Wouldn't an easier way to get a 2% reduction in weight be to remove it from the passengers. Set a weight limit for plane passengers and weight everyone at check-in. Anyone over the limit gets immediate liposuction.

    Never have to sit next to a fat person on a plane again.

    HH
    --

    1. Re:a 2% reduction by Anonymous Coward · · Score: 0

      The maximum takeoff gross weight of a 747 is 875,000 pounds. 2% of that is 17,500. a 747 has 369 people on it, including pilots/crew, if its FULL. You are saying that EVERY SINGLE PERSON on the plane should lose aprox 48 lbs, if not more. What about the people who only weigh 90lbs? U want them to weigh 42? Or you want the 400 lb guy to lose 96lbs? In which case yer discriminating against fat people, and thats illegal. All numbers were gathered using www.askjeeves.com www.google.com and the www.boeing.com website. Just wanted to point out that when you are talking about very large numbers, percents themselves are very large. Sounds like common sense but I guess not.

  34. Re:Worth it: Pascal's Gamble by debrain · · Score: 3, Insightful

    They call it "Pascal's Gamble" in one of the articles. It is a breakthrough technology; revolutionary. Revolutions require faith and gambles.

  35. There's something funny about this... by The+J+Kid · · Score: 1
    Who is really behind this investment?
    Quote from article:
    The project is being run by the top-secret Phantom Works in Seattle
    Ok, let's clear a few terms:

    Phantom - A unseen spirit

    Work - Doing stuf

    So what conclusions can we make with this info?

    (1)
    Phantoms are mostly only annoying and some people think that is what they are here for (eg. their work)
    So then Phantom Works is for those anoying projects that some bigshot manager at Boeing came up with this *dumb* project....

    OR

    (2)
    Boeing might just be a pawn in an intelligence agency (think MIIIB here) who naturally have been tracking this project for a long time and realise it's potencial!
    And because they don't want to let other agencies in on this, they search for a way too invest money into it and what better than a aeroplane maker?

    PS.
    (Of course if this get's modded down this means that the intelligence agency is watching /. and that nr.2 is true.
    But if it get's modded up it's because the intelligent /. readers (no this isn't an oxymoron) realise the truth that 2 is true! ;)

    --
    Moderation: +4. Modded 70% Funny and 30% Overrated. 100% Saturated.
  36. A good thing by reelbk · · Score: 2, Insightful

    Any research conducted in order to obtain a better understanding of gravity is a good thing IMO. This is an extremely large company with plenty of essets. If this project fails, it's nothing much off their backs. They may not find anything that gives them 0G, but some important discoveries may be made in the process.

    --
    - A real programmer uses $ cat > a.out
  37. It's pretty simple by PhysicsGenius · · Score: 1, Troll
    A faster moving electron gains mass (due to general relativity). Greater mass == greater gravitational force. With a lot of electrons moving, the mass increase is pretty substantial.

    This is pretty sweet because that means there is an electrical way to modulate mass. So you set up a wheel--on one side there's no EM field and so the magnets on the wheel have low mass. On the other side is a strong EM field so the magnets have high mass. The forces on the opposite sides of the wheel are out of balance, so it turns. Ta-da, high-efficiency power generation with practically no cost!

    1. Re:It's pretty simple by Anonymous Coward · · Score: 0

      nice, you just invented a perpetual motion machine. You should patent that.

  38. a simpler way by shd99004 · · Score: 3, Funny

    Since we all know that

    1. Cats always land on their feet, and
    2. A buttered slice of bread will undoubtedly land on the carpet butter side down,

    we could strap said buttered slice of bread onto the cats back, then drop the whole thing to the floor.

    --
    Will work for bandwidth
    1. Re:a simpler way by happyslinky · · Score: 1

      this has been mentioned before: check out Build Your Own UFO

    2. Re:a simpler way by colmore · · Score: 5, Funny

      This fails both under quantum physics and general relativity.

      Under the quantum physics interperetation, since both the cat's feet and the buttered toast are equally likely to land on the floor, the cat-toast enters a superposition where both cat and toast are simultaneously on the floor until it is observed, at which point a radioactive particle decays, and the cat is skinned in a number simultaneous, equally likely, yet distinct ways.

      Relativity predicts that the intense attraction to the floor will, in fact, bend space-time in such a way that the floor actually is in contact with both the cat and the toast. If the cat is of the black variety, then it will thus cross its own path, generate a singularity, and vanish in a puff of logic.

      The debate continues, as attempts at experimental verification have thus far failed. Dr. Kibble at Princeton's IAS said "Look, have YOU ever tried to hold a cat still and strap some friggin' TOAST to its back?"

      --
      In Capitalist America, bank robs you!
    3. Re:a simpler way by Timmeh · · Score: 1

      What I find even more suprising then your recycling of a terribly old joke is that your kitchen has carpetting.

    4. Re:a simpler way by zCyl · · Score: 2

      "Look, have YOU ever tried to hold a cat still and strap some friggin' TOAST to its back?"

      Hmm, perhaps the experimental difficulty would be reduced if we neglected the toast, and simply buttered the cat. It would certainly simplify the design.

  39. Application? by martyb · · Score: 1

    I have no expectations that a means of blocking gravity have [or will] be found. But, if it should come to pass, I have only one question:

    Won't it take all the fun out of skydiving? =)
    (For the humor-impaired, that was supposed to be a joke.)
  40. Re:Since when do we need shielding against gravity by domselvon · · Score: 1

    "Hey, waddaya know? I am big boned!" Undead pirate from The Curse of Monkey Island.

  41. Isn't gravity a property of mass? by zerofoo · · Score: 2

    I always thought that two objects with mass always have gravitational attraction. I also thought that two objects can never get far enough appart to have their gravatational attraction go to zero.

    F = G * m1 * m2 / d^2

    This equation shows that the gravitational attraction can never go to zero.

    That said, does anyone have any idea how this guy got two objects with mass to not have any gravitational attraction? It seems impossible.

    -ted

    1. Re:Isn't gravity a property of mass? by Anonymous Coward · · Score: 0

      It never said anything about getting mass to have 0 gravitational attraction.

      The idea is that you interrupt some of the attraction between them.

    2. Re:Isn't gravity a property of mass? by Anonymous Coward · · Score: 0

      I don't think this equation explains away this phenomenon quite as easily as you would have it. It does show that the gravitational force between two objects can never go to zero. However, it can be reduced very close to zero if the distance is great or the force of gravity is weak. An object relative to the spinning disk might have a gravitational force whose orientation propels it away from the earth, which would lessen the effect of gravity on the object relative to the earth, making the gravitational force acting on the object from the earth smaller. I think if you try to use this formula to accurately describe the gravitational force on an object there will be some complex summations involved from all the individual forces working on it. Since the effect only gets smaller and never gets to zero, you might even argue the gravitational forces being caused on a small object on earth are affected by other star systems, even though up to a certain accuracy the amount seems negligible. The easiest way to acheive antigravity would appear to be adding to these summations in such a way that the gravitational effects from Earth are negligible instead.

    3. Re:Isn't gravity a property of mass? by mysticgoat · · Score: 1

      This equation shows that the gravitational attraction can never go to zero.

      That said, does anyone have any idea how this guy got two objects with mass to not have any gravitational attraction? It seems impossible.

      Something of great interest to us is that a leading edge of your species is nearing the point where a fundamental revelation of part of the Mystery is beginning to occur. We think this may have reached the stage where we can begin to talk to you about it.

      Recall that your theorist Einstein suggested that gravity is a property of space as well as (or in some frameworks, in place of) a property of matter. And recognize that the visionary Gene Roddenberry metaphorically described the process of, err, "bringing" distant points in space "closer" together as warp technology. (We will ignore for now the delightful absurdity of fractional "warp" states as described by his playwrights).

      Now it should be evident that the antigravity you seek is in fact merely the reverse of Roddenberry's warp principle. A directional reverse warp field applied downward from a generating disk you were standing upon would decrease the gravitational effect to the same degree that it would increase the effective distance between the bottom of the disk and the center of gravity of the earth. "Centrifugal force" (another very useful fiction-- I love what your species is doing with physics) would cause you and the disk to rise. Of course the entire column of air above you would also be rising and the vortex effect can be quite a bit of fun to play with, so long as you've constructed your disk with good airfoil properties around its edges-- the effect of being "sucked up into the sky" is actually much more useful in the atmosphere than the "centrigual force" effect.

      Uh-oh, Mommy's coming. I can't say anything more right now.

      Love your internet by the way. This anonymity is great fun!

    4. Re:Isn't gravity a property of mass? by Anonymous Coward · · Score: 0

      You've assumed there is no way to reduce the value of G. ..what is the value of F in your equation if G == 0?

      The guy's experiment was a supposed demonstration in the reduction of G; the mass of the test object was unchanged, so the only way a reduction in weight (mass x gravity) could be observed is by a reduction in the gravitational force.

    5. Re:Isn't gravity a property of mass? by zerofoo · · Score: 2

      Hmm....reducing the gravitational constant....I guess I can't say it is impossible since I really don't know. That must be they call "thinking outside the box".

      I just assumed that the gravitational constant was just that....constant.

      -ted

    6. Re:Isn't gravity a property of mass? by Anonymous Coward · · Score: 0

      Well yeah, but mass equals energy (E=mc^2) and energy has both masslike and wavelike properties. We can always create a 180 deg out of phase wave to cancel the regular wave. So roughly speaking, maybe we can cancel mass/gravity out....maybe?

  42. how about overmass? by 2g3-598hX · · Score: 1

    Anyhow, I bet heaps of fa^H^Hoverweight people would love to be shielded from gravity...

    It's just going to be a problem for everyone else with 200 pound balls of flesh floating around..

    Sorry that wasn't PC, I'll make a skinny person joke sometime soon to even up my (real) karma...

  43. Re:WHERE IS TROLLAXOR??????? by Anonymous Coward · · Score: 0

    More on this story here

  44. Ok its top secret, so they must have had success by HanzoSan · · Score: 1



    How often do you hear of something being made top secret when its a failure?

    Also because its top secret, dont expect to be able to be able to use this for a good 20 years or more, while the military creates aircrafts.

    Actually, anti gravity has already been found by a few diffrent guys, and its been proven in a lab, the problem is, its very difficult to control, it works in the lab but making it work on an actual aircraft is a totally diffrent story.

    Boeing is investing in this technology because it worked in a lab, Im sure they have other anti gravity technology, and prototypes, but its kinda strange for them to announce what they are doing, usually for top secret skunkworks or phantomworks projects, they arent allowed to even tell you what it is.

    --
    If you use Linux, please help development of Autopac
  45. Or maybe it *is* that unbelievable by alienmole · · Score: 5, Informative
    Now like electromagnetism, gravity is one of the four fundamental forces. If we can create a shield to block one of them why not block gravity?

    Hmm, although I agree it's difficult to say that shielding against gravity is impossible, the above is not exactly sound logic. You need to look at the origin of the forces in question to see why.

    The general relativistic model of gravity as the effect of warped spacetime would seem to indicate that blocking gravity could be a fundamentally different problem than blocking electromagnetic radiation.

    Electromagnetic radiation travels through spacetime, i.e. it follows the curvature of spacetime. Blocking it is simply a matter of constructing the right kind of interfering device, such as a faraday cage, to prevent electromagnetic photons/wave packets from penetrating.

    OTOH, according to GR, gravity as we perceive it is essentially a secondary effect due to the curvature of spacetime. To "block" it, you would have to be able to uncurve spacetime in the vicinity you wish to block. This is a little different from blocking photons. The only thing we've ever discovered that's capable of warping spacetime is "mass". So sure, we can counter the effects of gravity, there's no mystery about it: simply use a mass as large as the mass of the object whose gravitational effects you want to counter.

    Unfortunately, in the case of gravity, this doesn't really work the way we want. Let's say I create a black hole with a similar mass to that of the Earth (I have a fairly well-equipped basement). In the vicinity of the black hole, I would feel a force towards the hole (please no goatse jokes) of approximately 1G (adjust masses to achieve appropriate effect outside the Schwarzchild radius, etc.) So if I hang the black hole from my ceiling, I could create a micro-gravity environment in my basement, with the force upward cancelling the force downward.

    Astute readers have by now noticed a slight problem with this scenario. Despite my well-equipped basement, I don't happen to possess a means for suspending an Earth-mass object a few feet above another Earth-mass object (i.e. the Earth itself). There's not going to be a heck of a lot I can do about the fact that my black hole is going to shoot down towards the earth under a combined force of 2G and a momentum that would require numbers with "E" in them to describe. (I had better not be standing beneath it, if I want to avoid rather nasty tidal effects as the black hole travels through my body - that killed a guy on Mars once.)

    Because of the nature of gravity, "shielding" against its effects may not even be meaningful. Even if it is possible, it's highly doubtful that we will stumble across the solution by random experimentation with e.g. spinning disks. Spinning disks might confuse researchers, but they don't confuse the universe.

    1. Re:Or maybe it *is* that unbelievable by jtdubs · · Score: 3, Informative

      Of course in Quantum Physics where gravity is explained as an exchange of gravitons (a type of particle) it could be possible to block them...

      Justin Dubs

    2. Re:Or maybe it *is* that unbelievable by Anonymous Coward · · Score: 0

      That sentence should read "where gravity is [so far thoroughly unsuccessfully] explained as an exchange of gravitons"

    3. Re:Or maybe it *is* that unbelievable by alienmole · · Score: 1

      AFAIK, there are no consistent quantum theories of gravity, so I'm sticking to my story...

    4. Re:Or maybe it *is* that unbelievable by Rhombus · · Score: 1

      Us astute readers have also noted that your earth-massed black hole is going to pull on you with a lot more than 1G if you're going to be that close to it. If you were 1,080 miles from this black hole (radius of Earth) you would experience a gravitational pull of 1G, but if you're only 6 feet from all this mass, well, I don't care to do the math...

    5. Re:Or maybe it *is* that unbelievable by MindStalker · · Score: 2

      Unless of course we can find a way of pushing the curvature of space back up by some type of anti-mass. As create plateos (spelling?) of space-time. But I digress. Or a VERY VERY strong bar holding the two earth masses apart. (preferably at at a decent distance, put it where the moon is I guess. Then we'd have significantly less gravity on that side of the earth. It would be pretty neat! :)

    6. Re:Or maybe it *is* that unbelievable by alienmole · · Score: 1
      Us astute readers have also noted that your earth-massed black hole is going to pull on you with a lot more than 1G if you're going to be that close to it.

      You're right, that's why I said "adjust masses to achieve appropriate effect outside the Schwarzchild radius". I stated that badly, my point was that you're very close to the object's center of gravity, so the mass needs to be adjusted.

      If you were 1,080 miles from this black hole (radius of Earth)

      Finally, a chance to say "what planet are you on?" in a meaningful context! Please hand your astute reader card in on your way out. The radius of Earth is more like 3980 miles... ;)

    7. Re:Or maybe it *is* that unbelievable by Rhombus · · Score: 1
      Then we'd have significantly less gravity on that side of the earth. It would be pretty neat! :)

      Yeah...just great....think of all the cataclysmic storms and tsunamis.

    8. Re:Or maybe it *is* that unbelievable by Rhombus · · Score: 1
      The radius of Earth is more like 3980 miles

      Oops...my bad :P I cut and pasted the wrong figure, and didn't even proof the post after (that's what you get, I guess...). The figure of 1,080 miles is actually the mean radius of the Moon. :/

      The mean radius of Earth is actuallt 3,959 miles....sorry for the confusion.

      You're right, that's why I said "adjust masses to achieve appropriate effect outside the Schwarzchild radius".

      Honestly don't see how Schwarzchild radius enters into it...tidal forces from such a sharply bounded gravitational field would reduce you to a monatomic fog long before you got that close.

    9. Re:Or maybe it *is* that unbelievable by MindStalker · · Score: 1

      I said it would be neat, I didn't say it would be a good idea.

    10. Re:Or maybe it *is* that unbelievable by magi · · Score: 5, Insightful

      You had excellent comments. I'll just add a few notes.

      The only thing we've ever discovered that's capable of warping spacetime is "mass".

      IANAP, but I've heard that, according to some current theories, it's actually energy that curves the space. Matter just happens to have a lots of it. I would think this would have radical cosmological implications as the mass (with respect to gravity) of the universe would be a constant. Or maybe it's just an urban legend.

      Let's say I create a black hole with a similar mass to that of the Earth (I have a fairly well-equipped basement). In the vicinity of the black hole, I would feel a force towards the hole ... of approximately 1G ...

      Not quite, because the force is inverse square of distance. If the mass of the black hole is 1 earth, you'd have 1G at the distance of earth's radius, i.e., about 6300km. At one meter... have fuuunnnnnnnnn......!

      There's not going to be a heck of a lot I can do about the fact that my black hole is going to shoot down towards the earth under a combined force of 2G

      To be precise, the earth would pull the black hole towards it with 1G and the black hole would pull earth with 1G (on average). It would therefore accelerate just as much towards the earth as earth would accelerate towards it, if we look from somewhere else, say from Sun.

      Even if it is possible, it's highly doubtful that we will stumble across the solution by random experimentation with e.g. spinning disks.

      Assuming that it was random. I think I saw an argument a few years back that Einstein had mentioned about such a possibility.

    11. Re:Or maybe it *is* that unbelievable by fredrik70 · · Score: 1

      .tidal forces from such a sharply bounded gravitational field would reduce you to a monatomic fog long before you got that close.
      Now that would be something to tell your grandchildren about...

      --
      if (!signature) { throw std::runtime_error("No sig!"); }
    12. Re:Or maybe it *is* that unbelievable by fyonn · · Score: 1

      it might wipe wout life as we know it, but even so, it would still be pretty neat.

      dave

    13. Re:Or maybe it *is* that unbelievable by MindStalker · · Score: 1

      Yep it sure would be neat! Ok maybe on someone elses world. But that doesn't make it any less neat! :)
      (I have to appologize I just read the entire hitchikers guide trilogy (actually on 3rd book right now) in a week gonna finish all of them again, (actually never read them in order before, its kinda neat) then move on to read salmon of doupt and last chance to see.

    14. Re:Or maybe it *is* that unbelievable by alienmole · · Score: 1

      All I meant was that because you're near the Schwarzchild radius, you're very close to the entire mass. As for the monatomic fog, well, I wouldn't be doing this without a good pair of boots and a hard hat!!

    15. Re:Or maybe it *is* that unbelievable by Rhombus · · Score: 1
      All I meant was that because you're near the Schwarzchild radius, you're very close to the entire mass.

      Yes....very close, by definition, as close as you can get and still have the possibility of a return ticket.

      (Side note: how would a more or less effective "gravity shield" work near such a strong gravitational field? How would the black hole itself be affected by the proximity of said gravity shield? Interesting side topic.)

      As for the monatomic fog, well, I wouldn't be doing this without a good pair of boots and a hard hat!!

      BTW, I'm getting rather jealous of your basement....

    16. Re:Or maybe it *is* that unbelievable by alienmole · · Score: 1
      Thanks for the corrections. I've provided an updated black hole mass calculation here.

      To be precise, the earth would pull the black hole towards it with 1G and the black hole would pull earth with 1G

      D'oh! Missed that completely. In my defense, I was talking about the way it would appear from my point of view, standing on the Earth's surface, in my basement. Assuming I hadn't already been converted into the monatomic fog suggested in another message by Rhombus.

      As for energy causing warped spacetime, not a problem - it simply means we can achieve the same effect with a good release of energy, say a nuclear explosion. Not sure that this will make antigravity any more practical...

      I'm not aware of Einstein having seriously suggested ways to counteract gravity, but if he did, I would think that he would have had some theoretical basis. The problem with Podkletnov's stuff is that, like the original cold fusion, there's no credible theory to explain why it should work.

    17. Re:Or maybe it *is* that unbelievable by Anonymous Coward · · Score: 0

      It's always possible that this result contradicts current theories regarding spacetime curvature, and yet are correct anyway. It seems worth it to do this since anti-gravity is not only cool, but if it is feasible, that fact should give us insight into where to take our physical models.

    18. Re:Or maybe it *is* that unbelievable by Rhombus · · Score: 1
      Just how the hell is this "flamebait"???

      Next time, read the fscking post and try to understand it before you moderate down.

      (BTW, feel free to moderate this down as much as you like.)

      Idiots.

    19. Re:Or maybe it *is* that unbelievable by thogard · · Score: 3, Informative

      Nice math to back up thouse ideas. In fact thouse ideas are the math. The problem is reality is playing a slightly different game. This is why The Voyagers and Pioneer spacecrraft are slowing down as well as all the GPS sats. There is also that slight problem with pendulums and eclipses. But other than thouse things, GR gravity models work great.

    20. Re:Or maybe it *is* that unbelievable by colmore · · Score: 4, Interesting

      Gravitons are a nice way of satisfying a few equations, but they don't really fit in the standard model and have never been even indirectly observed.

      I suspect that gravitons are the particle representation of quantum physicists' inability to think of things other than particles.

      Hmmm... that probably sounded like more of a flame than it should have. It's really one of those "when you have a hammer, every problem looks like a nail" things.

      --
      In Capitalist America, bank robs you!
    21. Re:Or maybe it *is* that unbelievable by Lumpy · · Score: 2, Funny

      The only thing we've ever discovered that's capable of warping spacetime is "mass". So sure, we can counter the effects of gravity, there's no mystery about it: simply use a mass as large as the mass of the object whose gravitational effects you want to counter.


      So this is very simple then.

      All we need to do is generate a quantium singularity in the vacinity wher we wish to block the forces of gravity...

      what do wo do then after we are sucked into the singularity?

      Oops... the earth was destroyed today when boeing ran some tests on a gravity shielding system they have been devising..

      The american government responded with "we would have been very interested in the device as a doomsday weapon, unfortunately we no longer have anything we want to blow up... If boeing can discover a race or another planet we can threaten with the device, we will be very interested."

      Senator hollings was not available for comment.

      --
      Do not look at laser with remaining good eye.
    22. Re:Or maybe it *is* that unbelievable by GusSchultz · · Score: 1

      I have it solved. Take one magnet and turn it upside down over another magnet. Garvity suspended!

    23. Re:Or maybe it *is* that unbelievable by ottffssent · · Score: 2

      Think about it slightly differently. The sun is about 8 minutes away from the earth, and the gravitational attraction between the earth and the sun keeps the earth's orbit curved. Now, take the sun away. The earth cannot instantly begin travelling in a straight line because that would imply knowledge of the disappearance of the sun travelling faster than light. From this we can infer that gravity is transmitted at a speed less than c. It is in fact (at least, as far as anyone knows) transmitted by bosons which bring to each particle in the earth a message telling them to move toward the sun. Block the bosons, and you would block the gravitational effect of the sun.

    24. Re:Or maybe it *is* that unbelievable by Anonymous Coward · · Score: 0

      Nope. No one *knows* why those probes are slowing down. It could be a 'Cosmological Constant'. It could also be something more simple that someone has over looked. Only, time (sorry for the pun) will tell.

    25. Re:Or maybe it *is* that unbelievable by ddstreet · · Score: 1
      It seems you are making an assumption, that the only way to "block" gravity is by creating an equal force from the opposite direction. Certainly that's one way, probably not the best way since you then have the problem of how to keep the 2 gravity sources apart, as you state.

      But consider another option. Since gravity is essentially the curvature of space and gravity sources (mass) distort space, uh..."inward" (I'm sure there is a better term for it), a effective anti-gravity device only needs to distort space "outward". So instead of attracting other matter, it will repel other matter. To produce levitation, you would only need to create a repulsive force equal to the levitating object's gravitational pull.

    26. Re:Or maybe it *is* that unbelievable by kilonad · · Score: 1

      Okay, I'll bite. I understand the whole premise in GR that gravity is a side effect of the curvature of space-time. Ignoring the quantum crowd with their gravitons (not that it's wrong, it's just not relevant to my question)... can you have negative curvature of space-time? Or is there a horizontal asymptote at 0? If you could somehow invert the curvature, would you have anti-gravity?

    27. Re:Or maybe it *is* that unbelievable by hesiod · · Score: 1

      > have never been even indirectly observed.

      Umm, not to be an obvious troll or nothing *snicker*, but has a space-time bend due to mass ever been observed in any way? Hmmm, how do you know?

    28. Re:Or maybe it *is* that unbelievable by Anonymous Coward · · Score: 0

      "The problem with Podkletnov's stuff is that, like the original cold fusion, there's no credible theory to explain why it should work."

      But isn't that a little backwards?
      Shouldn't theory be secondary to observation?

      IE you mold your theories to fit the facts, you dont come up with a theory, then stick your head in the sand when observational data fails to fit it. Science is supposed to be more than an academic circle-jerk, yes?

    29. Re:Or maybe it *is* that unbelievable by Grape+Shasta · · Score: 2
      It is in fact (at least, as far as anyone knows) transmitted by bosons which bring to each particle in the earth a message telling them to move toward the sun. Block the bosons, and you would block the gravitational effect of the sun.

      Many bosons died to bring us this gravity!

      --

      "I am a cipher, a cipher, wrapped in an enigma, smothered in secret sauce" -Jimmy James
    30. Re:Or maybe it *is* that unbelievable by pcosta · · Score: 1

      You don't need a black hole with the mass of earth to create a local zero-G environment.
      Gravity is proportional to the inverse square of distance, so for any two given masses, there is a
      point along the connecting line of their gravity centers where the gravitational pull balances to zero:

      r = R*sqrt(M1/M2)
      -------------
      1+sqrt(M1/M2)

      Where R is the distance between the two masses, M1 and M2 are the tho masses and r is the equilibrium point.

      So you only need a black hole big enough so that r is outside the event horizon.

    31. Re:Or maybe it *is* that unbelievable by nusuth · · Score: 2

      You are out of context there. Had they replicated the experiment anywhere else, lack of theory would not be a problem for antigrav guys; instead physicist would have a big problem. The data doesn't exist except for claims of this crook in this case. If you can't observe the phenomena and can't see any reason why and how it could exist, it is no circle jerking to be very suspicious about its reality.

      --

      Gentlemen, you can't fight in here, this is the War Room!

    32. Re:Or maybe it *is* that unbelievable by Kupek · · Score: 2

      It works both ways. Sometimes someone comes up with a theory, and experiment later agrees with it (relativity applies here), and sometimes a phenomenon is observed that no theory can explain, so one is proposed (quantum mechanics would apply here).

      If we limited ourselves to theorizing only on observed phenomenon, we'd be seriously hindering ourselves.

    33. Re:Or maybe it *is* that unbelievable by Anonymous Coward · · Score: 0

      You can have negative curvature, but negative curvature does not correspond to gravitational repulsion.

    34. Re:Or maybe it *is* that unbelievable by damien_kane · · Score: 1

      The only problem is that when your friends come over with their new antigrav masses, you will be attracted to those as well (as they are equally exerting large forces on your mass), you would be pulled out of the pseudo-orbit you must maintain between your mass and the earth, and all of a sudden, the world is sucked into approximately 6 billion quantum singularities.

      On top of that, where would you get this amount of mass, assuming the amount of mass in the universe is widely accepted to be constant.

    35. Re:Or maybe it *is* that unbelievable by Anonymous Coward · · Score: 0

      No, gravitons can't be "blocked" in the sense you're thinking of. Gravitons are spin 2 so they give rise to an always-attractive force, whereas photons are spin 1 so they give rise to an attractive or repulsive force. It's the property of being either attractive or repulsive that allows for the "blocking" of the force, by setting up cancellations within matter.

    36. Re:Or maybe it *is* that unbelievable by spike+hay · · Score: 2

      Gravitons are a nice way of satisfying a few equations, but they don't really fit in the standard model and have never been even indirectly observed.


      Gravitons probably exist. We may never observe them because they interact so weakly. I really fail to see how we could block them. It seems to violate conservation of energy.

      --
      If you don't understand any of my sayings, come to me in private and I shall take you in my German mouth.
    37. Re:Or maybe it *is* that unbelievable by alienmole · · Score: 1
      IE you mold your theories to fit the facts

      Valid point. As soon as Podkletnov comes up with some facts, let me know!

      Theory and observation often go hand in hand. Many times, interesting observations arise from attempts to prove or disprove theories, which leads to new theories, etc. Afaict, Podkletnov's work is being done in the absence of any coherent theory whatsoever, and that's not good science IMO, or at best, it's "million monkey" science in which a million Podkletnovs trying random things might come up with something eventually. Unfortunately, checking the claims of the million Podkletnovs would be not be a worthwhile exercise. In the absence of better evidence, in the form of a replicable experiment, it's not clear that checking the claims of even a single Podkletnov is worthwhile...

    38. Re:Or maybe it *is* that unbelievable by dastrike · · Score: 1

      It was observed during the solar eclipse in 1919. A displacement of the light from stars was seen near the sun.

      --
      while true; do eject; eject -t; done
    39. Re:Or maybe it *is* that unbelievable by Anonymous Coward · · Score: 0

      >IANAP, but I've heard that, according to some current theories, it's actually energy that curves the space. Matter just happens to have a lots of it.

      E = m * c^2.

      Energy, matter...what's the difference?

    40. Re:Or maybe it *is* that unbelievable by trixillion · · Score: 1

      Astute readers have by now noticed a slight problem with this scenario. Despite my well-equipped basement, I don't happen to possess a means for suspending an Earth-mass object a few feet above another Earth-mass object (i.e. the Earth itself). There's not going to be a heck of a lot I can do about the fact that my black hole is going to shoot down towards the earth under a combined force of 2G and a momentum that would require numbers with "E" in them to describe. (I had better not be standing beneath it, if I want to avoid rather nasty tidal effects as the black hole travels through my body - that killed a guy on Mars once.)

      As has been pointed out previously, the local attraction is going to be far cry different than what the mini BH experiences with respect to the Earth. The attraction between the two will be very nearly m_BH*g, not 2*m_BH*g. Using 1.472 x 10^11 kg from a prior alienmole calculation, we have 1.44E12 N of force, or 1.47E8 tonnes. Which is about ten times the weight of a single world trade center tower. Charge the BH up with 1.44E12 coulombs of charge, i.e. 4E8 amp-hours or 9 kiloamp-years. Spin that puppy up. And IIRC there are static charge configurations for which charged spinning object will have a stable region of levitation. So all that is required is a giant dielectric to embed a coulomb of the given charge configuration, s.t. the immense negative electric field does not cause a breakdown and that is capable of supporting the weight of the BH w/o being crushed. Then a supporting structure would need to be built to cradle the dielectric and root it to bedrock. So it is not possible within your well-equipped basement, but within the realm of possibility for a massive civil construction project.

    41. Re:Or maybe it *is* that unbelievable by SirKodiak · · Score: 1
      As for energy causing warped spacetime, not a problem - it simply means we can achieve the same effect with a good release of energy, say a nuclear explosion. Not sure that this will make antigravity any more practical...
      The energy released from a nuclear explosion is from mass being converted to energy by either fission or fusion. The total energy in a nuclear weapon before it explodes is equal to the energy in a nuclear weapon after it explodes. Some of that energy has just been converted from being mass to heat and light. A nuclear explosion doesn't curve space any more than the nuclear weapon it came from.
    42. Re:Or maybe it *is* that unbelievable by Rhombus · · Score: 1
      So it is not possible within your well-equipped basement

      Have you seen his basement?

    43. Re:Or maybe it *is* that unbelievable by Anonymous Coward · · Score: 0

      Conservation of energy is just a Law. It could be wrong outside our solar system or in really wierd circumstances, like for example floating above a spinning superconducting magnet... How many of those exist in the natural world? Of course the gravitons must go somewhere so maybe something else gets hit twice as hard. Make one apple weigh nothing and another weigh twice as much. Interesting.

    44. Re:Or maybe it *is* that unbelievable by Ashtangi · · Score: 1
      Good argument, but I take a small issue with this premise:

      OTOH, according to GR, gravity as we perceive it is essentially a secondary effect due to the curvature of spacetime. To "block" it, you would have to be able to uncurve spacetime in the vicinity you wish to block.

      You are saying that in order to block an effect you have to eliminate the cause. I don't believe that this is a very good assumption. Of course this may be bacause of my general ignorance in the field of GR. I do know however that most of our great thinkers (including Physicists) transcended what they could measure, and took it on faith that something did exist. The greatness comes in proving that this previously unmeasurable thing exists. I would postulate that with the faith that gravity can be "blocked" at least partially, that we will figure out how. This guy may not have done it, but at least it is provoking others to study the problem.

    45. Re:Or maybe it *is* that unbelievable by ErikZ · · Score: 2

      Wow, where did they pull this "Disapearing Sun" experiment?

      --
      Democrats or Republicans. They are both taking us to the same place and they are not afraid of us anymore.
    46. Re:Or maybe it *is* that unbelievable by alienmole · · Score: 1
      I responded to what Podkletnov claims to have done, which is observe "weak shielding properties against gravitational force". I think there's a flaw even in the wording of his claim, since he really doesn't seem to have any evidence of the nature of the observed effect.

      Certainly, there are other means to defy gravity: planes, maglevs, and hovercraft use such techniques. However, since Podkletnov himself claims to be observing "shielding", I focused on what such shielding might require. Within a GR model, this would require something to negate the effects of spacetime curvature. Any other approach - such as some external force used to counteract gravity (e.g. electromagnetism) isn't "shielding" against gravity.

      Of course, all sorts of other possibilities exist, including that the GR model might be wrong. However, it's still the most consistent and accurate existing model, and in the absence of suitable alternatives, it makes sense to consider what it tells us about the possibilities in a case like this.

    47. Re:Or maybe it *is* that unbelievable by Anonymous Coward · · Score: 0

      No, we can say that gravity travels at a speed infinity. Current theory says gravitons are massless & travel at exactly c.

      Also, until we can block the virtual photons which inform us about an overall charge hidden in an object, I don't think we're in a position to block the virtual gravitons that tell us about its mass. The only way to "block" charge now is to add an equal amount of the opposite charge. Until we find negative mass, don't expect to see antigravity.

    48. Re:Or maybe it *is* that unbelievable by Anonymous Coward · · Score: 0

      > Think about it slightly differently. The sun is about 8 minutes away from the earth, and the gravitational attraction between the earth and the sun keeps the earth's orbit curved. Now, take the sun away. The earth cannot instantly begin travelling in a straight line because that would imply knowledge of the disappearance of the sun travelling faster than light.

      How do you know that the uncurving of the local spacetime due to the removal of the Sun doesn't take place instantly?

      The idea of "nothing travelling faster than the speed of light in a vacumn" is something travelling through the curved spacetime, not the spacetime itself. What does GR say about the time needed to observe a change in the spacetime itself?..

    49. Re:Or maybe it *is* that unbelievable by Saucepan · · Score: 1

      Gravitational lensing has been observed; here are some photos.

    50. Re:Or maybe it *is* that unbelievable by jafac · · Score: 2

      Not as much mass->energy conversion goes on as most people would think. I don't believe that a nuclear weapon has been constructed that was more than .001 percent efficient. The mass gets blasted apart too quickly to maintain criticality long enough for a complete conversion.

      --

      These are my friends, See how they glisten. See this one shine, how he smiles in the light.
    51. Re:Or maybe it *is* that unbelievable by osu-neko · · Score: 1
      You missed close-orbiting stars, where GR is coming out way off. The fact of the matter is, right now, we have no workable theory of gravity. We have approximations that work as long as you don't put them under too much stress.

      Wanted: one working theory of gravity. Reward: a trip to Sweden. :)

      --
      "Convictions are more dangerous enemies of truth than lies."
    52. Re:Or maybe it *is* that unbelievable by Anonymous Coward · · Score: 0

      The only thing we've ever discovered that's capable of warping spacetime is "mass".

      IANAP, but I've heard that, according to some current theories, it's actually energy that curves the space.

      fellAS, FELLASA, you're both right.

      e = m*c*c means it's a breath mint AND a candy mint

    53. Re:Or maybe it *is* that unbelievable by Anonymous Coward · · Score: 0

      "Just a Law"? WTF? If you're gonna throw out conservation of energy, physics goes with it. There _is_ no lab anymore if you can't trust some things. Let's pitch causality into the crapper while we're at it.

    54. Re:Or maybe it *is* that unbelievable by yusing · · Score: 1

      you dont come up with a theory, then stick your head in the sand when observational data fails to fit it.

      But that's the way much of science works! ESPECIALLY physics.

      You might be interested in checking out "Against Method" by the wonderful Paul Feyerabend sometime. Then, and only then, Kuhn. And then look into the treatment of Arp by the astronomy community.

      I could go on, but the list is LONG....

      --

      "You must try to forget all you have learned. You must begin to dream." -- Sherwood Anderson

    55. Re:Or maybe it *is* that unbelievable by Anonymous Coward · · Score: 0


      IANAP, but I've heard that, according to some current theories, it's actually energy that curves the space. Matter just happens to have a lots of it. I would think this would have radical cosmological implications as the mass (with respect to gravity) of the universe would be a constant. Or maybe it's just an urban legend.


      Well energy does get included in the stress energy tensor, as it is the time component of the momentum 4-vector. So according to Einstein, energy curves space-time as well.

    56. Re:Or maybe it *is* that unbelievable by Anonymous Coward · · Score: 0

      I'm not a physicist, but I never understood how 'c' works so perfectly there. Isn't just an abritrary constant? Or does it have some weird extra mening that causes it to be not arbitrary in this universe?

      If it not, then why is gravity *not* tied to energy?

      Then again, I'm not a physicist.

    57. Re:Or maybe it *is* that unbelievable by Anonymous Coward · · Score: 0

      Gravitons violate alot of things themselves. Though they are mediator particles, GR would include them in the stress energy tensor, because dt can be too large for Heisenburg uncertainty to rule out violations in energy. What you end up with is the same sort of paradox that confused people run in to when they try to fit a energetic gravitational field in GR. In other words, GR and gravitons are very incompatible.

    58. Re:Or maybe it *is* that unbelievable by Anonymous Coward · · Score: 0

      They thought it would be neat too.

      I also think it would be neat.

    59. Re:Or maybe it *is* that unbelievable by Anonymous Coward · · Score: 0

      To produce levitation, you would only need to create a repulsive force equal to the levitating object's gravitational pull.

      Hence the mother-in-law making my hair stand on end.

    60. Re:Or maybe it *is* that unbelievable by alienmole · · Score: 1
      So it is not possible within your well-equipped basement

      Have you seen his basement?

      Oh, my basement can handle it alright. My problem now is the black vans cruising up and down outside, with roof-mounted antennae, no doubt looking for the source of all the EM radiation, hard X-rays, gamma rays, and alpha particles that I started generating this morning when I tried this. Seems like the contractor that installed the shielding system skimped on the lead lining... Lucky I was wearing my specially lined raincoat!

      I had to dump the whole thing down the little quantum wormhole I use for garbage disposal - and the ceiling's going to need to be completely repainted now...

    61. Re:Or maybe it *is* that unbelievable by Anonymous Coward · · Score: 0

      "(I had better not be standing beneath it, if I want to avoid rather nasty tidal effects as the black hole travels through my body - that killed a guy on Mars once.)"

      BEST. SCI-FI. STORY. EVER!

      Don't forget to clamp your suit!

    62. Re:Or maybe it *is* that unbelievable by Anonymous Coward · · Score: 0

      There MUST be such a thing as a graviton:
      If I remember well, even if an object in space were to suddenly disappear, the gravitational effects it causes would NOT disappear instantaneously; it would take the time that is needed for light to travel to the observer to feel any change resulting from the body being removed. So this must mean that gravity is being "transmitted" from the remote body, doesn't it?
      If gravity is not a particle, then there is nothing to transmit and the curvature of space created by an object would simply cease them moment you removed the object.

    63. Re:Or maybe it *is* that unbelievable by spun · · Score: 2

      Actually, Robert Foreward wrote about an "Anti-Gravity" machine such as you descirbe in "Indistinguishable from Magic," a collection of scientific speculations and fiction.

      It works like this: Take a sufficiently large mass, like a nickel-iron asteroid. Coat some steel plates with carbon on one side. Place large hydrogen bombs on the other side. Assemble them around the asteroid, carbon side in, and set them off. Presto, ultradense matter trapped inside a diamond. Lower it to earth (somehow...) and suspend it on a diamond (or something equally strong: it will weigh billions of tons while being relatively small) scaffold. With the right weight suspended the correct distance over the earth, gravity would be near zero underneath (and 2G above.)

      Clever, eh? And unlike Asimov and the comm sattelite, ol' Bob has gone and patented all of his ideas...

      This Russian guy is a mercenary crackpot.

      --
      - None can love freedom heartily, but good men; the rest love not freedom, but license. -- John Milton
    64. Re:Or maybe it *is* that unbelievable by alienmole · · Score: 2
      That's really clever, thanks for mentioning it. I've read Forward's novels Dragon's Egg and Starquake (iirc), about a race evolving on the surface of a neutron star, and I've read some of his other speculative articles, but I hadn't heard of this one. It sounds almost practicable, I'm impressed.

      Chances are the patent will have expired before Bob can collect, though. That's the problem with being so far ahead of your time - otherwise Leonardo da Vinci's estate would be getting royalties on planes and helicopters and such...

    65. Re:Or maybe it *is* that unbelievable by Anonymous Coward · · Score: 0

      I'm definitely no expert (couldn't be more "lay") but... Given that the universe is spherical in shape, any curvature is simulataneously a curvature and a negative curvature, relative to what "direction" you are looking, right? If you think of a ball, putting something with a curve in it, would make that curve both convex and concave, depending on what surface of the ball you were talking about.

      So while you can have a "negative curvature", it's only negative contextually speaking, not in terms of it's effect. Or maybe not) Does this make sense?

  46. Antigravity exists already by UPi · · Score: 0, Redundant

    It's simple. You take a cat, and a slice of bread with butter, and strap it on the cat's back. Then drop it.

    Cat's always fall on their feet.

    According to Murphy, the bread always falls on the buttered side. Since this object will be able to do neither, it simply won't fall (as falling would break at least one universal law).

    1. Re:Antigravity exists already by Anonymous Coward · · Score: 0

      If you look closer unto his credo, you will see he is stating, that in fact the possibility of the bread hitting the carpet is proportional with the price of the carpet; thus it will also only work over an expensive carpet...

    2. Re:Antigravity exists already by sirsex · · Score: 1

      Better yet, tape two cats back-to-back (better yet, try ten cats!!!)

    3. Re:Antigravity exists already by TheKey · · Score: 1

      Except that in this case, Murphy's law would just override itself, because the worst thing that could happen is.. the cat would land on it's feet. You *don't* want that to happen more than you don't want the buttered side to hit.

      Something like that.. just a thought.

      --
      My Journal - 1,337 fans and countin
  47. I've already figured it out by derekb · · Score: 1


    I find a good bottle of tequila makes me lighter...

    You need a good sized toilet though so that the law of conservation of mass stays valid.

  48. Already here? by popeydotcom · · Score: 2

    I went to the Farnborough airshow at the weekend and there were some serious hardware which appeared to defeat gravity.

    With the aid of a few thousand pounds of thrust, yes.

    1. Re:Already here? by Anonymous Coward · · Score: 0

      Better go back and ask the pilots whether they felt the gravity or not...

      One of the great things about gravity shielding would be for people to be able to travel at high accelerations without being reduced to a pulp under the stress.

    2. Re:Already here? by Mr.Intel · · Score: 2

      One of the great things about gravity shielding would be for people to be able to travel at high accelerations...

      Barring of course the slight difference between gravity and inertia. Something tells me that anti-grav would not effect intertial forces in the slightest. Which is of course what you are talking about here.

      --
      ASCII tastes bad dude.
      Binary it is then.
  49. Re:Worth it: Pascal's Gamble by Anonymous Coward · · Score: 0

    And you never know what sorts of things you might discover even in failure to achieve the original goal.

    It's called serendipity.

  50. Re:Ok its top secret, so they must have had succes by Anonymous Coward · · Score: 0

    Must not be top-secret is the head of the department is talking to the interviewer about it. I would also like to see your proof of a true anti-gravity machine.

  51. Military Uses by CaffeineAddict2001 · · Score: 5, Funny

    I learned this in quake:
    Step 1: Lower gravity to 0
    Step 2: Wait for enemies to accelerate upwards.
    Step 3: Increase gravity to 255, watch enemies splatter all over the ground.

    1. Re:Military Uses by Anonymous Coward · · Score: 0

      Hey,

      Increase gravity to 255, watch enemies splatter all over the ground.

      As I learned in Half-life, setting the gravity to 10,000 will make it powerful enough to cause going down staircases to kill you (along with jumping).

      Michael

    2. Re:Military Uses by Jacer · · Score: 1

      ZIG VERT BABY! zig vert was the best level in the world to death match in, IMHO! i still play it with a few of my dear friends every now and again!

      --
      --fetch daddy's blue fright wig, i must be handsome when i release my rage
    3. Re:Military Uses by isorox · · Score: 1

      IIRC gravity is normal at 800, so 10,000 is 12.5g's, you'd way a tonne, and would collapse under your own weight.

    4. Re:Military Uses by Anonymous Coward · · Score: 0

      Step 1: Lower gravity to 0
      Step 2: Wait for enemies to accelerate upwards.
      Step 3: Increase gravity to 255, watch enemies splatter all over the ground.
      Step 4: Profit!
    5. Re:Military Uses by Anonymous Coward · · Score: 0

      weigh

  52. Ward vs Gravity by NitsujTPU · · Score: 2

    This would be the advanced ward that a Tremere can cast upon any weapon providing lethal damage to anything affected by gravity. This differs from ward vs kindred in that instead of use of blood the caster spends 45 minutes rubbing magnets all over the weapon.

  53. simpler yet by Tharsis · · Score: 1

    Why not simply butter the bread on both sides? Or is this physically impossible.
    Of course, you could also alter cats to have no feet.

    1. Re:simpler yet by MindStalker · · Score: 1

      No, then the bread starts to act as a one sided material, and will throw itself to the floor without reason and roll around on it trying to get as much butter to floor contract as possible.

  54. Too late.... by mwood · · Score: 1

    Prof. Bullfinch had This years ago. Read all about it in _Danny Dunn and the Anti-Gravity Paint_.

    (Although now I think about it, he must've cribbed it from Cavor. (_First Men in the Moon_))

  55. moron moderators by Anonymous Coward · · Score: 0

    Antigravity and remote viewing is the stuff of Art Bell. This should be +2Funny at least. Lousy /. story, whatsamattaU, can't take some sarcasm?

  56. Bullshit by dh003i · · Score: 1

    Come on, people. This guy is making extra-ordinary claims and has no proof -- nor confirmation -- to back it up with.

    His experiment was simple, yet his results are not reproducible. A sure sign that he's a bullshitter. What amazes me is that Boeing actually takes this crap seriously -- sort of like how the FBI turns to "psychics" to solve crimes. Idiots.

    Extraordinary claims require extraordinary proof. This guy has none.

  57. Obviously, scientists have little say at Boeing by mooboy · · Score: 1

    Doesn't it suck when beaucrats make these big research decisions, wasting millions in research dollars? If resonable scientists had been involved in the decicion-making process they wouldn't come within a football field of this project. Frankly, I'd rather they spend the money on in-flight 3D games for the passengers...

    --
    There's no place like 127.0.0.1
    1. Re:Obviously, scientists have little say at Boeing by Anonymous Coward · · Score: 0

      Or maybe you can spend a few dollars on a fucking dictionary?

  58. Great Cover for Secret Project? by 0x69 · · Score: 1

    Announce that you're spending $million$ researching some dubious, far-out idea that (if REALLY long odds went your way) could be awesomely profitable.

    Set up a big secret lab, post guards, etc. Assign a bunch of researchers (especially poor security risks) to seems-real research on the cover story. Insure a regular trickle of leaks about false leads, barely-measurable & irreproducable effects, discovered sources of error, etc.

    Meanwhile, have a bunch more (tight-lipped) researchers in the back room doing the real research on the REAL secret project.

    --
    It's easy to make up & spread cool- and credible-sounding stuff. Finding & checking hard facts is hard work.
  59. Area 51 and Antigravity! by Mr.Sharpy · · Score: 1

    Sesh, is Boeing behind the curve or what! Everybody knows that the military already has anti-gravity technology taken from alien spacecraft. Just ask Bob Lazar!

    1. Re:Area 51 and Antigravity! by Anonymous Coward · · Score: 0

      Yes, Bob Lazar, that fine, upstanding, well-educated pillar of the scientific establishment! It's amazing what effect a bit of pseudo-scientific bullshit can have on the uneducated public. :-)

  60. Enegry coservation Please by Anonymous Coward · · Score: 0

    Surely you would have to pump energy in at some stage adding more weight (ok that weight would need less gravity) Anti gravity laptops with endless batery life ?

  61. What is so improbable? by Anonymous Coward · · Score: 0

    We have observed items defying gravity on a macro and micro scale. High energy particles, exemplified by , have been observed to easily negate some of the gravity effects their mass would mathmatically tell us they should be affected by. On a large scale, radiation in the form of light particles escape from black holes energetically even through mathmatically predicted gravity fields that should retain and stop them.

    Everything I have read says that gravity is not a particle, but more like a very weak nuclear force that can act at long distances. I doubt you can contain that force, nor generate it with current power sources we have today, but you might be able to deflect or negate it's attractive force.

    If it is a particle, it would bet my kiddney that someday soon we will not only be able to generate it in a lab, but be able to harness and control it. I think one of the most interesting things I have seen as of late link GP multistate particle that exists in multiple dimensions, hence it's lack of observed existence (yet).

  62. In Other News... by Wolfier · · Score: 2
    The World Health Organization Joins in Immortality Research

    The WHO is trying to extend the research of Chinese scientist Dr. Alex Chiu to develop a device to make its owner never perish. The Ch*r*h of **ientology announced a similar program in 2000. One step closer to human immortality or just more sci-fi jive?

  63. Re:Ok its top secret, so they must have had succes by HanzoSan · · Score: 2

    if i had the proof id be killed the prototypes are top secret

    --
    If you use Linux, please help development of Autopac
  64. Gravity doesn't exist...... by diorio · · Score: 1

    ....Boeing is throwing their money away. Unlike the other three forces (weak and strong nuclear, and electromagnetic) Gravity doesn't have a particle. It has no physical or electrical particle that applies a force. So negating gravity isn't possible. All matter exerts gravity as matter of fact. It really is a condition of being matter, hence nothing with matter is immune to gravity. Spend the money on a space elevator or new launch devices!

    .

    --
    Ignored Since 1973
    1. Re:Gravity doesn't exist...... by MarvinMouse · · Score: 2

      Actually,

      There is a group in the scientific community that believes that gravity has a particle called a graviton. Unfortunately though, the amount of energy needed in a particle accelerator to create a graviton is immense (Aproximately 5 light-years in radius particle accelerator is needed. I believe.).

      If I remember correctly an article in Scientific American (A Unified Physics by 2050?; December 1999; by Weinberg) discusses this concept in more detail.

      --
      ~ kjrose
    2. Re:Gravity doesn't exist...... by scharkalvin · · Score: 1

      The graviton is it's own anti-particle. That means anti-gravity is NOT possible. Anti-matter would attract matter or anti-matter as both would contain the same kind of graviton. So forget tractor beams, they will remain the stuff of startrek. 'Course current theory could be wrong......

  65. More serious science by FJ · · Score: 1

    Let's stop trying to do the impossible and spend the money on more credible science... like cold fusion in a bottle.

    Seriously, if someone could get it to work, the impact would be beyond belief.

    1. Re:More serious science by Kaotika · · Score: 1

      I say 50/50 is in order. Massive amounts of easy energy would only be slightly interesting without anything neat to apply it towards.
      Cold fusion powering this technology would be excellent. :P

      --
      Wise enough to win the world, fool enough to lose it
  66. Spinning has funny effects by AlecC · · Score: 1

    One thing that makes me very suspicious of this is the necessity for something to be spinning very, very fast. As anybody who has played with gyroscopes knows, spinning objects behave in very counter-intuitive ways.

    Thirty years ago, Professor Eric Laithwaite, quoted as the inventor of the linear motor, claimed that an assembly of gyroscopes could produce anti-gravity. He was scorned at the time, and his career was wrecked. As I undertand it, after much follow-on research, he admitted that he hadn't got anti-gravity or a reactionless drive, but an interesting side effect of the complex behaviour of spinning gyroscopes.

    I would bet heavily that this is another occurrence of the same. Some novel (or perhaps not novel, but forgotten) effect is producing a force on the object being weighed - e.g. second or third order effects from the currents in the rotating disk - a bit like the Hall Effect.

    This does not mean that it is foolish of Boeing to follow up the claims with a bit of their "blue sky" research budget. The strange effect may have useful consequences elsewhere in research - it is worth looking. Remember that the transistor came about from investigating an unexpected effect when a wire just touched a lump of silicon instead of being properly fixed to it - and look where that got us.

    --
    Consciousness is an illusion caused by an excess of self consciousness.
    1. Re:Spinning has funny effects by Anonymous Coward · · Score: 0

      Remember, Columbus set off to improve European relations with the far east -- a problem still not resolved today, but loo, at the by-products.

  67. Device by AftanGustur · · Score: 2


    One step closer to cheap space travel or just more sci-fi jive?"

    Both this suggestion and a lot of comments fail to take into account one thing.

    Although some device might shield against gravity, the shield itself will be affacted by gravity. So, even if there is zero gravity inside some sphere, the sphere itself vill rest firmly on earth.

    Thus, no cheap space travel, but a lot of uses, none the less..

    --
    echo '[q]sa[ln0=aln80~Psnlbx]16isb572CCB9AE9DB03273snlbxq' |dc
  68. Inertial effect? by CommieLib · · Score: 2, Interesting

    If the effects of gravity are shielded, how about the inertial mass of the object? If local spacetime is "decurved", would this allow the object to accelerate past the speed of light, or at least decrease the dilation effect?

    I can't see how you could do one without the other...while anti-gravity seems really cool, if there's an effect on inertia, this is potentially far greater, IMHO.

    --
    If your bitterest enemies are people who hack the heads off civilians, then I would say you're doing something right.
    1. Re:Inertial effect? by Anonymous Coward · · Score: 0

      Objects are limited by the speed of light in flat spacetime, just like they are in curved spacetime.

    2. Re:Inertial effect? by CommieLib · · Score: 2

      There is no flat / curved spacetime; there's only local spacetime. As you approach c, the curvature increases. If this effect decreases this...you get my point?

      --
      If your bitterest enemies are people who hack the heads off civilians, then I would say you're doing something right.
    3. Re:Inertial effect? by Anonymous Coward · · Score: 0

      If you believe Mach's principle (inertia is the sum of the gravitational attractions of all objects in the universe), shielding in one direction would not reduce inertia. But if you created a sphere of devices that shielded all around you, you could reduce your inertia.

  69. Anti-Gravity would be cool but not what I want by JudgeFurious · · Score: 1

    This is all great and everything but if we're going to be spending time and money chasing a very likely pipe dream I would much rather they get cracking on those personal teleporters.

    I have a fantasy where I leave for work at 8:00AM and get to work right on time at exactly 8:00AM. That would be the ticket. Gimmie something that will enable me to sleep in later in the morning and get to work without sitting in traffic and tossing a bunch of pollution in the air.

    Imagine the changes something like that would bring to the world. Hell even if they never got to a point where you could teleport living things but only inanimate objects that would be something. Zero transportation costs would do an number on both prices and pollution.

    --
    Appended to the end of comments you post. 120 chars.
    1. Re:Anti-Gravity would be cool but not what I want by smack_attack · · Score: 2

      At the very least, it will be fun to see the catastrophe of a wormhole opening much larger than it should and transporting an entire neighborhood or factory. You can bet that this would be killed by legislation because most people fear what they don't understand. Another scenario (much more short term) is that we create fixed wormhole "tunnels" in the sky for air transportation.

    2. Re:Anti-Gravity would be cool but not what I want by Anonymous Coward · · Score: 0

      I have a fantasy where at 8:00 I am still asleep and don't HAVE to go to work.

    3. Re:Anti-Gravity would be cool but not what I want by AlecC · · Score: 1

      Teleporters would have a lot more side effects than just that - read Larry Niven's stories about them (e.g. Mass Crowd).

      In this lab, we believe we can build one of anything. Unfortunately, teleporters come in pairs (transmitter and receiver) and we could never build two that would be compatible with each other.

      OTOH, if I did invent a teleporter, I wouldn't bother patenting it. Just give the designs away then invest in real estate in beautiful places a long way from big cities. These will become incredibly valuable while city real estate will plummet in ptice.

      --
      Consciousness is an illusion caused by an excess of self consciousness.
    4. Re:Anti-Gravity would be cool but not what I want by WetCat · · Score: 1

      What happens if we'll try to teleport a teleportator?

    5. Re:Anti-Gravity would be cool but not what I want by Anonymous Coward · · Score: 0

      > I have a fantasy where I leave for work at 8:00AM and get to work right on time at exactly 8:00AM. That would be the ticket. Gimmie something that will enable me to sleep in later in the morning and get to work without sitting in traffic and tossing a bunch of pollution in the air.

      Um, what powers the teleporter? If electricity, you've just upped the consumption of that, with attendant pollution from the generating station. Same with any other power source - there will be an exhaust, so there will be some form of increased pollution. Maybe it runs off a natural gas plant, so "all" you get is an increased amount of water vapor in the air, but who knows, too much of that might be a problem as well.

      You certainly have a tradeoff on where/how that pollution will get into the air, but reduce it? Sorry, that part of the dream you don't get to keep.

    6. Re:Anti-Gravity would be cool but not what I want by JudgeFurious · · Score: 1

      >You certainly have a tradeoff on where/how that pollution will get into the air, but reduce it? Sorry, that part of the dream you don't get to keep.

      And just why not? I mean, it's my screwed up fantasy world we're talking about right?

      Obviously we are going to have to invent some previously unimagined completely clean and ridiculously powerful new energy source roughly 20 minutes (give or take a minute or two) before we get those teleporters online.

      See, while I'm dreaming there's nothing I can't do. Now reality is another thing entirely.

      --
      Appended to the end of comments you post. 120 chars.
    7. Re:Anti-Gravity would be cool but not what I want by Anonymous Coward · · Score: 0

      It's called "Telecommuting"...

  70. Re:Since when do we need shielding against gravity by fyonn · · Score: 1

    lol, I was just thinking of him when I read the preceeding comment, I really should play those games again...

    dave

  71. The Best Consumer Application by Choco-man · · Score: 0

    The wonder bra!

    Think about it...

  72. Comment removed by account_deleted · · Score: 1

    Comment removed based on user account deletion

  73. Previous anti-grav using Gyroscopes by AGMW · · Score: 1
    I have a recollection of some brit (maybe Scottish actually) who had a device in a black box (so you couldn'a see how it worked!) with a power lead running out of it.

    It was on a set of scales, and when he turned it on, it weighed less! Last I heard (several years ago) he wandered off to Australia where he had some promise of funding (UK Gov didn't think it'd be very useful or something - bless them!).

    It apparently had an arrangement of Gyroscopes inside, and we all know about the 90 degree thang with gyros don't we - spin one and try to make it turn, and it will move at 90 degrees to the applied force - or something. So - setup a bunch of 'em in a case ... yada yada yada ...

    Anyone else remember this ... and 'where is he now'?

    --
    Eclectic beats from Leeds, UK
    handmadehands.co.uk
  74. Oh of course it's possible. by 3seas · · Score: 2

    Why do you think they are asking Slashdot users for ideas?

    There is always coral castle.......

  75. Why is this experiment getting all the attention by still_nfi · · Score: 1

    When there are scientists that are claiming more interesting results with strong (although possibly flawed) mathematical/quantum models to back them?

    One of these guys has even got funding from NASA.
    Electrogravity

    --
    "I have been around the world and found that only stupid people are breeding" -- Harvey Danger
  76. Coral Castle Re:Oh of course it's possible. by Anonymous Coward · · Score: 0
  77. Another Antigrav device by A55M0NKEY · · Score: 1

    I came acrosss this semmingly more respected anti grav device within a few link clicks of the article. Though IANAP.

    --

    Eat at Joe's.

    1. Re:Another Antigrav device by Anonymous Coward · · Score: 0

      1. Its not an anti-gravity device
      2. He has a working model, unlike Podkletnov

  78. Violates law of energy conservation by ZorinLynx · · Score: 1

    Let's say you set up some anti gravity, and float up into the air. Then you turn it off and you'll fall down. Now, let's set up anti gravity and use it to lift a 500 pound weight up a rail. Turn it off, and allow the weight to do some work on the way down.

    This violates the law of conservation of energy. Yes, perhaps you have to put the energy in to lift the object off the ground, but then technically you'd be pushing against the ground, not shielding yourself from gravity.

    1. Re:Violates law of energy conservation by NightEyez · · Score: 0

      Does a helicopter push against the ground?

    2. Re:Violates law of energy conservation by ZorinLynx · · Score: 1

      Helicopters press against the atmosphere. Which presses against the ground. Same thing.

      The point is, if you develop anti-gravity, what will you "press against"? Gravity is acceleration, in order to counteract that, you need to apply a force on something.

    3. Re:Violates law of energy conservation by Anonymous Coward · · Score: 0

      Hmmm. What if someone broke conservation of momentum and produced a force without a reaction mass? That'd be pretty sweet.

    4. Re:Violates law of energy conservation by Kaotika · · Score: 1

      One would say the same thing about a rocket if they didn't understand how chemical cumbustion thrust worked, either.
      With so little known about this research, including whether or not it is legitimate, it's only speculation to assume that. With the model of it reducing an objects effective weight, such a device could never make something "float up into the air" With zero weight, it would still require external forces to propel it away from the earth. It would be reasonable to assume that the amount of energy that would be expended in reducing the objects weight and propelling it up the rail would be more than any work that it's descent would produce.

      --
      Wise enough to win the world, fool enough to lose it
  79. More accurate black hole stats by alienmole · · Score: 2, Informative
    Rhombus correctly pointed out that the mass of the black hole in my example was way off. To work out what mass it would need to be to create a microgravity environment in my basement (or at least a tidally interesting environment), we can simply plug the numbers into the equation for the gravitational force between two objects, F=GMm/r^2, where G is the universal gravitational constant. For this example, let M be the mass of Earth, m is the (unimportant) mass of a test object in my basement (e.g. me), and r is the radius of Earth. To cancel out gravity in my basement, we want the resulting force to be equal to F=GHm/s^2, where H is the mass of the black hole, and s is the distance from me to the hole.

    So we have GMm/r^2 = GHm/s^2. The G and m cancel out, leaving M/r^2 = H/s^2. Using an Earth mass of 5.9736 x 10^24 kg, and a radius of 6370000m, and assuming s=1m, my calculations show that the black hole would need a mass of 1.472 x 10^11 kg (147 billion kilograms) to create a micro-gravity environment in my basement - however localized, and however briefly. That's hundredths of trillionths of the mass of the Earth - quite a lot lighter, as Rhombus guessed.

    1. Re:More accurate black hole stats by Rhombus · · Score: 1
      As long as we're still pursuing this thought experiment....

      Your black hole may have the correct mass now, but tidal forces are still a serious problem. Even if you split up the black hole into several across your ceiling at regular intervals to avoid any lateral tidal forces, the difference in the gravitational forces between your head and your feet would be immense.

      How immense, you ask? I don't know. I have a little trouble with the mathmatic, as they say. Perhaps alienmole will step in with the calculator and do my math for me again. :)

      (Of course, we're all assuming that alienmole has some sort of method for attaching these things to his basement ceiling...how, I couldn't guess, but the thought experiment is pretty meaningless without postulating that...)

    2. Re:More accurate black hole stats by alienmole · · Score: 1
      My secret mathematical weapon is Mathcad, which makes calculations like this much more convenient. However, I'll have to postpone the tidal force calculation until later, since I have some actual work to do...

      The mechanism I plan to use to attach the holes to my ceiling? If you've ever watched News Radio, the answer to this is obvious: duct tape!

    3. Re:More accurate black hole stats by Anonymous Coward · · Score: 0

      Differential tidal force:

      f = 2 G M (delta x) / r^3 where r = distance between centers and delta x = size of the object you're finding the differential force across (1.8 meters for a person). This assumes that r >> delta x, though. The differential force is just that - the difference between the forces. Do f = G M / r^2 for r = head to black hole and then do it for r = feet to black hole. Subtract.

    4. Re:More accurate black hole stats by mengel · · Score: 1
      Of course, what you need to do to make it feasible is be able to create and destroy the little black hole at will.

      Then you create it, let it fall an eigth of an inch or so, destroy it, create it again, etc.

      Now picture a clock face. You could conceivably (if you knew how) pump a lot of energy into a point at 12:00, and generate a really dense stream of protons going clockwise, and antiprotons going counter-clockwise, and have them meet back up at a point at 6:00, where they would annhialate and generate most of your energy back out. If you can get a high enough flow rate, you get mini-black-hole densities of matter in the intervening space, and if you can convey the energy somehow from the 6:00 point back up to the 12:00 point, you would "only" need to add the energy it takes to get the particle streams moving round back towards each other.

      No, the nasty part is the extreme wobble the Earth's rotation picks up as you add a big chunk of mass on one side of the planet as your basement proceeds around the globe :-)...

      --
      - "History shows again and again how nature points out the folly of men" -- Blue Oyster Cult, 'Godzilla'
    5. Re:More accurate black hole stats by Saeger · · Score: 1
      Well then, we'd have to make sure that for every east-west traveler there was also a west-east traveler on the other side of planet counter-balancing your every move. If NASA wanted to put an aircraft carrier in orbit by "falling upwards" towards a tempoary supermass, there'd have to be a dual launch on the other side of the planet (whatever's opposite Flordia?--ocean I'd guess).

      Taken further, you'd also need to balance that momentary supermass at half a year ahead of Earth's orbit around the sun, otherwise the orbit would get more eccentric over time, and the seasons more severe.

      Fun stuff to think about. :)

      --

      --
      Power to the Peaceful
  80. Ahem.... by ForExportOnly · · Score: 1

    Yes, there exists politics in science. It is necessary when everyone is being fed from the same slop-bucket. The cold fusion debacle wasn't really an example of this. (Your point is valid, but you picked a poor example.)
    My research advisor, Rich Petrasso, was one of the scienctists who proved Fleischmann and Pons wrong. If you had actually studied the case, you would have known that:
    a) F+P had a tremendous amount of internal pressure to publish. They had to rush the results or risked getting scooped.
    b) They were electrochemists doing nuclear spectroscopy, using a device that they were unfamilar with. The "fusion" peak that they saw was an artifact from a previous test. An experianced scientist would have caught it.
    c) Where did they make their announcement? Science? Nature? JoAPS? No, they made it on CNN. Only AFTER the circus came, did they bother to publish an article in Science. How much time/money was wasted trying to prove these clowns wrong?

    The lesson learned from the cold fusion debate was that "extraordinary claim require extraordinary proof." The science community has a system for error checking in place. When someone delibrately skirts this they are not engaging their peers.

    Check out the other side of the story at http://www.infinite-energy.com

  81. Re:Since when do we need shielding against gravity by salimma · · Score: 1

    Cartman: 'I'm not fat, dammit, I'm just a little big boned'
    Obelix: 'I'm not fat, I'm just a little chubby' :)

    Michel, who's desperately trying to gain weight

    --
    Michel
    Fedora Project Contribut
  82. Re:Worth it: Pascal's Gamble by young-earth · · Score: 3, Informative

    For those who are interested, Pascal's Wager actually involves something far more significant.

  83. Stock Price Booster? by BigBadBri · · Score: 1

    Of course, being as how Boeing's stock price is lower than the execs would like it to be (nobody wants the damn planes anymore, doh!), this could just be an experiment to see if anti-gravity stories can levitate stock prices to a level where options can be exercised at a profit - or am I just a twisted old cynic?

    --
    oh brave new world, that has such people in it!
  84. BUTTER BOTH SIDES by Anonymous Coward · · Score: 0

    butter both sides of the bread instead of dumb cats

  85. Is this guy real? by Bri3D · · Score: 0

    It appears that this Russian scientist has bec ame quite reclusive after he released his research. It is possible that he found that his theory is incorrect, or maybe he never really existed and this is a hoax. So far as I can see , this has only been disproved rather than proved. Why is there so much hype?

  86. Re:Worth it: Pascal's Gamble by Tyler+Durden · · Score: 1

    Does this mean that I could just think up the most useful technological anyone could possibly imagine and a big corporation could fund it?

    IIRC, Pascal's Wager was first used as an argument for the existence of God. A pretty screwy argument considering that if I can think up a supernatural being who will punish you worse than that of any other religion for disobeying it and reward you the best for obedience, then you automatically must believe it exists.

    --
    Happy people make bad consumers.
  87. Been there, done that. by Mulletproof · · Score: 3, Interesting

    Oh, come on. We all noticed this one, right? UFO With Fighter Escort Over DC! ...News at Eleven. On a side note, of course Boing and NASA are sinking money into this; Just like several well known companies sank money into the Internet via Powerlines scam. If it pans out, your looking at a real society changing event, not some auto-balacing scooter hype. If not, they'll try to sue the guy's butt, legs and arms off and walk away with their tail between their legs. Life goes on. Further, you won't see this in civilian applications anytime soon if it is the real anti-gravity McCoy. Ever see Evangelion? Notice how they were always (until the later eps) attatched to a giant extention cord? I suspect your power-hungery anti-gravity unit is either going to be teathered to one of these or have it's own mini S2 nuclear plant. At least until we develop Mr. Fission, that is.

    --
    You need a FREE iPod Nano
    1. Re:Been there, done that. by The_Shadows · · Score: 2

      It's Mr. Fusion.

      Beer + eggshells + other garbage = Fusion = 1.21 Jigawatts!

    2. Re:Been there, done that. by Kaotika · · Score: 1

      If the initial limitation to it's application is indeed a massive power consumption, which I imagine would be the case, then there are still a fair number of immediate candidates. What supermassive, nuclear powered vessels are under the jurisdiction of an organization with a virtually unlimited budget? How about aircraft carriers and submarines, both of which stand to benefit from even a 2% weight reduction. Maybe Reagan will see his supercarrier yet... Or did he die already? Whoever owns amideadornot.com needs to get to work :P

      --
      Wise enough to win the world, fool enough to lose it
  88. Book - The hunt for Zero Point - Nick Cook by ezs · · Score: 1
    I bought this at the airport (I know Amazon says it's not released for 2 more weeks!) some months ago - and it was quite a good read.

    Nick Cook used to be an editor for Janes - so is a credible source for this sort of stuff.

    More details on the book - http://www.amazon.com/exec/obidos/ASIN/0767906276/ ref%3Dbr%5Fb%5Fnr%5F5/103-1437011-7987841

    --
    Evil ZEN Scientist
  89. Re:Worth it: Pascal's Gamble by Anonymous Coward · · Score: 0

    Any philosophy which mentions the word `God` as part of its `proof` is probably not worth reading. I mean, why would you?

  90. Actually, cold fusion _was_ confirmed by Per+Abrahamsen · · Score: 2

    After the initial press conference, there quickly came a lot of early confirmations from various respected laboratories. There were also a large number of "early drafts" of papers from teoreticians for teories that should explain the finding.

    However, as far as I knew none of it made it through the review process. I guess most of it was withdrawn as more well-planed experiments failed to reproduce the results.

    I suspect the real lesson is not the peer-reviewed system itself, but the problems that come when you go around it by publishing through the press, instead of waiting for the system.

  91. a review of what science is by jbennetto · · Score: 1

    Though you might not realize it from watching Star Trek, science isn't about rewriting the principles of physics just in time to save everyone from the Life-Force-Sucking Energy Creatures. Sciences is about coming up with ideas (yes, crazy ideas are ok) and testing them. Carefully. Looking for any possible flaw in your hypothesis, and honestly trying to dubunk it.

    It's hard. When you've spent months or years working on something, you grow to care about it and believe in it. There's a huge temptation to see only the results that confirm what you believe. It's very easy to pretend, even to yourself, that your ideas are more important than the method, that the results show generally the right thing anyway, that the contradicting data isn't relevent.

    It's also wrong. "Too much zeal", in this case, is likely dishonesty. Someone who simply comes up with cute ideas and tries to find supporting data isn't a scientist. For every Cold Fusion debacle, there are hundreds of cases of fudged results by researches with "too much zeal", every one of which muddies the waters of understanding and wastes taxpayer and corporation money.

    Your so-called "zeal" does nothing to advance sciences. If the ideas are correct, careful testing will support them, and openly publishing results will allow others to reproduce them. If they can't survive, then no amount of effort will make them fly.

    1. Re:a review of what science is by Anonymous Coward · · Score: 0

      If you sling enough shit, some of it will stick.

  92. Healthy skepticism gone too far... by jpmorgan · · Score: 1

    Reading a lot of the posts people have made here so far is quite disheartening. Has everybody become so cynical that they reject any slightly outlandish claim without critical thought simply because 'everybody knows anti-gravity is impossible'. Right, everybody knew flying was impossible. Everybody knew going to the moon is impossible. We shouldn't just immediately dismiss the possibility - even if it is a one in a million chance, the potential pay off makes it worth while.

    That being said, there are several reasons why I'm willing to consider the possibility that Dr. Podkletnov was onto something.

    • First, he never claimed it was an 'anti-gravity' device. When he and his associates wrote the paper, the editor of the journal they submitted it to leaked the paper to a British newspaper. He was the person who started throwing around the term anti-gravity. Of course, after this got out the paper was withdrawn under pressure from the scientific community at large and most of the co-authors withdrew their support from the paper. Dr. Podkletnov didn't, and was fired. What motivated the editor to leak the paper and use the phrase 'anti-gravity'? I've no clue, but this is certainly a major reason why so much of the scientific community was immediately skeptical.
    • While some people have attempted to reproduce the experiment, you have to remember these are mostly people primarily with an interest in the gravity side. Dr. Podkletnov is a materials physicist, an expert in super-conductors. The super-conductor they were experimenting with was an experimental one. The researchers at NASA admit that despite having spent hundreds of thousands of dollars on the experiment they have yet to reproduce the experimental conditions (the major stumbling block is the super-conductor, they are having difficulty in reproducing it ... unsurprising since I believe none of them are experts in the production and manafacture of experimental superconductors).
    • You can't think about this simply from a newtonian (as some posters shockingly have) or a general relativity stand-point. Superconductors aren't fully understood, but their behaviour comes from quantum mechanical properties, consequently you have to consider this using quantum gravity. And if you thought superconductors were mysterious... very little is known about quantum gravity. It is one of the very hot topics in theoretical physics these days.
    • In a later paper, Dr. Podkletnov co-authored with an Italian theoretical physicist (and expert in quantum gravity). The Italian physicist has a fairly respectable C.V. (as did Podkletnov before he was fired for his research), including some time at the Fermi Institute and other high-profile physics research institutions, and offers a theoretical explanation of the effects Podkletnov claims to have observed. Of course, this is an observation, not a prediction, so take it with a grain of salt.
    • A physicist at Berkley announced recently that he had developed a theory under which superconductors in certain situations could interact with gravitomagnetic fields in non-classical ways. Gravitomagnetism is related to gravity in the same way that magnetism is related electricity.
    • At least three big names are interested enough to spend money exploring the possibility. NASA, Boeing and BAe.

    So I've got a few reasons to watch this research with interest and frankly hope. I won't be planning on owning a flying car a few years down the road. Healthy skepticism is a good thing, and extraordinary claims need extraordinary proof, but if you immediately dismiss an idea as outlandish and never give it a chance, you'll never get your extraordinary proof no matter how solid an idea it was in the first place.

    It's sad in a way ... modern physics may become a victim of its own success. For hundreds of years our understanding of science was furthered by people doing stuff, noticing something strange and trying to figure out why it happened. Of course, now we've got quantum mechanics which is just so goddamned good at what it does (i.e., modeling the subatomic universe) that anything which comes along and isn't explainable under the current theory is immediately dismissed after a half-assed attempt at reproducing. This isn't the way science is supposed to work! This is particularly sad since we already know that quantum mechanics is incomplete.

    Come on people! Where's your sense of wonder? This is potentially the greatest scientific discovery in seventy years! But if it's never given a chance to prove itself, it'll become the greatest scientific non-discovery.

  93. boeing? by Anonymous Coward · · Score: 0

    didn't boeing also buy into that AMAZING new kind of cooling technology, it was slashdotted a while ago. here

    i think that boeing just tends to jump on unsound technology. i wonder if they own any bitboys oi! stock?

  94. Gravitons are different, silly by lildogie · · Score: 3, Funny

    A Graviton is a spinning cylinder, not a spinning disk. When you get inside, it starts to spin, and you slide across the floor and stick to the inside wall of the cylinder. Then they drop the floor and friction holds you to the wall. But it gets boring pretty quickly.

    I once snuck a tennis ball inside and tried to throw it to my buddy on the far side of the cylinder, but it didn't travel in a straight line. Spooky.

    1. Re:Gravitons are different, silly by Yunzil · · Score: 2

      I once snuck a tennis ball inside and tried to throw it to my buddy on the far side of the cylinder, but it didn't travel in a straight line.

      Yes it did. The problem was that YOU weren't traveling in a straight line. :)

    2. Re:Gravitons are different, silly by PlaysByEar · · Score: 1

      A straight line? That's strange, every time I throw a ball it travels a parabolic path. Am I doing something wrong? Is it because my dad never taught me how not to throw like a girl?

    3. Re:Gravitons are different, silly by damien_kane · · Score: 1

      AFAIK a graviton is neither a spinning cylinder nor a spinning disk [sic:disc], I believe the apparatus you are picturing is a 'Gravitron', a carnival ride.

    4. Re:Gravitons are different, silly by osu-neko · · Score: 1

      I believe balls normally travel along parabolic arcs, same with water balls. Fire balls travel in straight lines. I don't remember about moss or gas balls...

      --
      "Convictions are more dangerous enemies of truth than lies."
    5. Re:Gravitons are different, silly by Anonymous Coward · · Score: 0

      It travelled in a straight line; your bonehead didn't. ;-)

    6. Re:Gravitons are different, silly by Anonymous Coward · · Score: 0

      Still a straight line, but in space "curved" by gravity.
      Try to wrap it around your head.

    7. Re:Gravitons are different, silly by Old+Wolf · · Score: 1

      Yes, you must be living on a flat earth. Whenever I throw a ball it takes an elliptical path

    8. Re:Gravitons are different, silly by bughunter · · Score: 1
      My balls travel along a sinusoidal path, actually...

      Amplitude and frequency may vary.

      --
      I can see the fnords!
    9. Re:Gravitons are different, silly by ahde · · Score: 2

      no it didn't. the rotational momentum caused a forward arc in the path of the ball that was, however, less than the momentum of the gravitron due to friction and gravity

  95. Re:Worth it: Pascal's Gamble by PD · · Score: 2

    Except that the wager is flawed. It's impossible to determine any course of action from the wager.

  96. 50 Years ago Boeing Re:Oh of course it's possible. by 3seas · · Score: 1


    Washington 50 years ago

    "In the absence of hard information, the Washington Daily News printed a roundup of rumors. The "most persistent rumor" was that the saucers were American aircraft secretly produced by Boeing "at some remote site." An "absolutely weird" rumor was that the saucers were alien aircraft that had crashed and then been repaired and flown by the Air Force."

  97. Re:and 'where is he now'? by Anonymous Coward · · Score: 0

    Sipping G&T in the pyjama farm with all the others?

  98. Re:Ok its top secret, so they must have had succes by exploder · · Score: 2

    How often do you hear of something being made top secret when its a failure?

    Well I can give you one good example. Missile defense.

    --
    Yo dawg, I heard you like the Ackermann function, so OH GOD OH GOD OH GOD
  99. you could do that... by Anonymous Coward · · Score: 0

    or simply strap a buttered toast (buttered side up) to the back of a cat to achieve a similar effect...

  100. Patend Pending by Density_Altitude · · Score: 1

    An anti-gravity technology patent has already been filed by Microsoft for creating cool WindowsXP advertisements.
    Along with the EULA now XP comes with a private pilot license and ELT equipped stress ball.

    --
    delete free(system.gc);
  101. Re:Worth it: Pascal's Gamble by ceejayoz · · Score: 2

    'cause it assumes only one choice - the Catholic God or no God. When you throw in all the other religions, your chance of picking the "right" one falls off to about 0.

  102. Re:Ok its top secret, so they must have had succes by Anonymous Coward · · Score: 0
    The Anonymous, not-for-Karma, God says:
    "You want the truth you can't handle the truth, but here is a link anyways."

    The Anonymous, not-for-Karma, God has SPOKEN!

  103. Re:Ok its top secret, so they must have had succes by HanzoSan · · Score: 2



    Actually, it wasnt a failure, it worked in a few tests, however its useless in real wars where there will be hundreds of dummy bombs launched with the real bomb

    --
    If you use Linux, please help development of Autopac
  104. Reduce mass-go on a diet by Anonymous Coward · · Score: 0

    It might be more practical for airlines to charge by the pound.

  105. Muon-Catalysed Fusion by jbennetto · · Score: 1

    "Funny thing is that no lessons have really been learned from the wholesale debunking and smear campaign that took place against Pons and Fleichsmann, but it has thrown up some small oddities like Muon Catalysed Fusion"

    Check your facts. Muon-catalyzed fusion was researched long before the cold-fusion debacle (prior to Pons and Fleichsmann, it was called "cold fusion"). They deserve no credit for it. And it's not an "oddity"; it's easy to understand (from quantum mechanics) how muons could catalyze fusion.

  106. Why use aircraft at all then!? by Wonderkid · · Score: 1
    If AntiGrav is developed, then why do we need to build craft at all? Just strap on an AntiGrav Jetpack, and zip around. Of course, if you plan to fly high, a nice and warm Flight Suite would be the essential dress sense to avoid turning to ice at 30,000 feet.

    And another point, people keep saying that no engines will be required. OK, we get lift, but we still need forward propulsion!

    --

    O'WONDERWe're working on it.

    1. Re:Why use aircraft at all then!? by Kaotika · · Score: 1

      The article's speaking from the point of vview of an initial use of the concept, and doesn't pretend to look ahead too far. Making the very stretched assumption that all the theory is sound, this would seem to be a logical first step for the technology, instead of building flying saucers for everyone immediately.

      As for the forward thrust, it wouldn't be that much of a stretch from this concept to be able to manipulate gravity wells in order to pull or push a craft through space. When you start talking about gravity manipulation, the concepts of up, down, and "forward" become meaningless.

      It's all speculation of course, and highly dubious, but that doesn't warrant everyone turning up their nose at the prospect.

      --
      Wise enough to win the world, fool enough to lose it
  107. Baron Harkonnen? by uberdave · · Score: 2, Funny

    Just what we need. Fat, evil dictators floating around in their antigrav suits.

  108. mmmh. Actually Q. physic don't use particule much by aepervius · · Score: 1

    What we like is wave. Mmmmh. Waves packet too. Duality onde-corpuscule (if you ahve a particule then you may associate it with an onde of wavelength "de Broglie" lambda=something/m). And so forth. Such physic is far in the apst for me but you see where I am pointed at : Quantum physic is more onde+corpouscule. Classical physic is more "corpuscule" only.

    --
    C. Sagan : A demon haunted world:
    http://www.amazon.com/gp/product/0345409469/
    visit randi.org
  109. Gravity.org and some math games by gorehog · · Score: 1

    Dr. Podkletnov and his associate G. modanese used to maintain a website at Gravity.org. That website has since disappeared, for several months now. Folks, I know these claims seem outrageous but there is an interesting point here. IF there is grand unified Theory that means there will be a relationship between GRavity and Electromagnetism. AND there s a loophole in electromagnetism provided by the zero resistance of a superconductor. V=I*R (ohms law) Well...Voltage in a superconductor goes to zero, because resistance is at zero? So I can ramp up power to an infinite degree? And the Meissner effect (the anti magnetism around the superconductor) already demonstrates peculiar properties. Look folks, we need this examined carefully and repeatedly until we understand it. This may be one of the experimental proofs of a GUT that we have been looking for. It may point us to an electro-magnetic-gravity theory. Wish that website were still up...

    1. Re:Gravity.org and some math games by BigBadBri · · Score: 1

      You could try www.gravity-society.org - I think it's the same stuff.

      --
      oh brave new world, that has such people in it!
    2. Re:Gravity.org and some math games by Anonymous Coward · · Score: 0

      A superconductor is not a material that obeys Ohm's law. Nor is a diode. The Meissner effect is well understood.

      Between this and that "negative ground state of hydrogen" crap, I'm about ready to see NASA replaced by Miss Cleo & her advisors.

  110. The perils of observation by hackwrench · · Score: 1

    Since it is much easier to observe something once it has been captured, I see no problem with trying to capture it before observing it.

  111. Re:Worth it: Pascal's Gamble by Paradise+Pete · · Score: 1
    Any philosophy which mentions the word `God` as part of its `proof` is probably not worth reading.

    Yes. It is the logical equivalent of the "?" step that ends with "3: Profit!"

  112. People aren't incompetent. by aepervius · · Score: 1

    Mass change of 2% aren't that hard to measure. You can measure even mass change of 0.1% (see the experience we are discussing tehre !).

    Furthermore it wasn't *one* university which tried to reproduce , but many team over the world. All making errors ? And even in that improbable case, why is the Russsian professor *NOT WANTING* to help them correct their error ?

    The biggest problem here, isn't the extraodinary claim, but the fact that the russian professor do not support fully its claim with independant reproducibility.

    --
    C. Sagan : A demon haunted world:
    http://www.amazon.com/gp/product/0345409469/
    visit randi.org
    1. Re:People aren't incompetent. by HiThere · · Score: 2

      It's not that improbable that numerous teams would make the same mistake when attempting replication. More to the point, improbable or not, it's happened before.

      And there was a period where the ... I think it was the J-particle, I don't know what the name morphed into, weighed a different amount in Europe and in the US. A reasonably substantial disagreement in weight as I remember.

      And there was a chemistry reaction, I don't remember it's name, that only one professor in chemistry could do. And nobody including the professor knew why. Latest guess it that it was because he always had the habit of including glass marbles in the reaction vessel while he was stirring the solution, though that "shouldn't" have made any difference. (New theory says that when things bump into each other in solution the sometimes lend energy to the molecule combinations being created.) This is from a recent isssue of the New Scientist, where that new theory is the main focus of the arguement. Perhaps in a letter.

      Etc.

      Idiosyncratic research methods that "shouldn't" make any difference can cause idiosyncratic results to be quite difficult to track down.

      --

      I think we've pushed this "anyone can grow up to be president" thing too far.
    2. Re:People aren't incompetent. by markmoss · · Score: 2

      Mass change of 2% aren't that hard to measure. When the test mass is in a rapidly rotating magnetic field that's probably strong enough to lift a railroad locomotive, it might be a little hard to sort out the weight change from incidental electromagnetic forces. I assume the test mass would be a nonmagnetic, non conductive material (a rock, for example), but there are no materials that don't have a slight interaction with magnetic fields.

  113. Blocking by hackwrench · · Score: 1

    It is a well known empirical result that water doesn't block fish.

    1. Re:Blocking by monkeydo · · Score: 1

      But fish block water. What's your point?

      --
      Si vis pacem, para bellum
      The only thing more annoying than a Libertarian is an (un|mis)informed Libertarian
    2. Re:Blocking by letxa2000 · · Score: 1
      I think his point was that just because the Moon doesn't block "gravitons" doesn't mean nothing else can. Perhaps the Moon just isn't made of the right material to do it. I certainly don't see the moon being made out of superconductive material and spun over a strong electromagnet.

      That said, and not having researched this at all, I have to wonder if the 2% reduction in weight when spinning a superconductive object over strong electromagnets isn't just some kind of magnetic effect rather than an anti-gravity effect.

  114. no... by Jon+Evans · · Score: 1

    If the bread is on the cat's back, it will still avoid the carpet if the cat lands on its feet. Surely you need to strap the bread to the cat's feet, with the butter side down.

  115. Actually... by Snaller · · Score: 2

    Wasn't the default gravity setting 800? :)

    --
    If Google really cared they would fix Android Chrome to reflow text, instead of discriminating
    1. Re:Actually... by uid8472 · · Score: 1

      Wasn't the default gravity setting 800? :)

      It is in Quake 3, anyway; for example:
      bind c "rcon g_gravity 80"
      bind x "rcon g_gravity 800"
      bind z "rcon g_gravity 8000"

  116. What he's talking about is... by Snaller · · Score: 2

    That Quake 1 had a hidden level called Ziggurat, which had 'moon gravity' ie, very low gravity. :)

    --
    If Google really cared they would fix Android Chrome to reflow text, instead of discriminating
    1. Re:What he's talking about is... by Jacer · · Score: 1

      Ziggurat Vertigo actually, and you got here if you successfully completed the second to last stage of the first campaign with the alternate hidden exit. The gravity was 1/8 of regular stages, which made it very fun to play, even single player, but the best was at a LAN and you shot a rocket which caused you buddy to go flying into the corner, and i mean corner, three walls right next to him/her it was fun because it wasn't about dominating the opponent, but the opponents movement, that and they'd get really pissed if you bounced them off of the cieling into the lava pit :)

      --
      --fetch daddy's blue fright wig, i must be handsome when i release my rage
  117. Re:Worth it - From a tax writeoff POV by uberdave · · Score: 1

    They can likely shuffle their numbers around using this as a legitimate tax writeoff somewhere so that they can increase their profit.

    "It's not pluses and minuses. It's pluses and pluses - if you play your minuses correctly" - Mrs Carlson. WKRP in Cincinatti.

  118. Spoken like an Atheist. by Planesdragon · · Score: 1

    It doesn't take a rocket scientist, or a prophet, to realize that if there's an all-powerful being that created the world and wants to be worshiped, there's only *one* of them.

    The question of "is there a God" is a different one than "What's God like?" AFAIK, he's a bloodthirsty indian elder-spirit, who for some reason wants Christians to worship as a nice guy who hung on a cross.

    1. Re:Spoken like an Atheist. by Anonymous Coward · · Score: 0

      > It doesn't take a rocket scientist, or a prophet, to realize that if there's an all-powerful being that created the world and wants to be worshiped, there's only *one* of them.

      OK, go ahead. Explain it.

      This should prove very enlightening to the billion or so Hindus of the world..

    2. Re:Spoken like an Atheist. by osu-neko · · Score: 1
      It doesn't take a rocket scientist, or a prophet, to realize that if there's an all-powerful being that created the world and wants to be worshiped, there's only *one* of them.

      Only because you're encoded the conclusion into the premise. Perhaps there are many powerful beings who created the world and want to be worshipped. Why assume there's only one? Look at the world around you. It was obviously designed by a committee... :)

      --
      "Convictions are more dangerous enemies of truth than lies."
    3. Re:Spoken like an Atheist. by Planesdragon · · Score: 2
      Only because you're encoded the conclusion into the premise. Perhaps there are many powerful beings who created the world and want to be worshipped. Why assume there's only one? Look at the world around you. It was obviously designed by a committee... :)

      Lol.

      I think Pascal's wager is best limited to "should I believe?" Although a more complex variant is necessary...

      Either:
      1. There are powerful creator(s) that have expressed how they desire us to act through religion
      2. There are powerful creators(s), but they have not expressed their desire for us to act through religion
      3. There are no powerful creator(s).
      Our choice is either "believe", or "not believe." Finding out the exact state of what to believe can probably be accomplished by simple consultation with the established holy-men of the day, as all weight given by this gamble to religion is only in the "instruction book" value of religon.

      (1) has, obviously, infinite rewards and finite costs.

      (2) has finite rewards and finite costs.

      (3) has finite rewards and highly variable costs.

      (If the powers-that-be wanted us to follow a set pattern, we can assume that they would communicate this to us.)

      The costs of (1) and (2) are nothing more than the burdens of following a religion--which are much less today than they were in Pascal's day. They also have a guaranteed finite rewards, in the personal social and societal social benefits that religion grants.

      (3) is a tricky one. Its rewards are nothing more than freedom from the costs of (1) and (2), while its costs range from simple loss of the finite benefits of (1) and (2) to possible loss of infinite reward and / or infinite punnishment.

      The hole in this argument, of course, is the values of the cost of (1) and (2), waged against their finite benefits.
  119. Re:Worth it: Pascal's Gamble by Anonymous Coward · · Score: 0

    Not the Catholic God - the Catholics believe all sorts of non-Christian things (like Jesus is crucified every time their priests invoke a wafer).

  120. Re:Ok its top secret, so they must have had succes by letxa2000 · · Score: 1
    ... Unless you are defending against countries like North Korea or Iraq that WON'T be launching a hundred dummy bombs. And that's specifically what missile defense is designed for--rogue nations, not an all out assault by the Russians or perhaps China. It also seems more probable that a nuclear missile attack would most probably be launched by a rogue nation rather than countries such as Russia or China with "more to lose."

    So, yes, missile defense DOES make sense even if it can only zap an incoming attack of two or three missiles. That's the most probable nuclear threat that the U.S. faces.

  121. Bill Gates already has one of these... by univeralifepadre · · Score: 1

    ...inside his hollowed-out volcano, high in the Peruvian Andes.

  122. Re:Worth it: Pascal's Gamble by PD · · Score: 2

    Actually, I was thinking that the wager is incomplete. The possibilities of action are only believe or don't believe, which is imcomplete.

    Belief cannot be automatically assumed. Someone who tries hard to believe might actually fail to believe. And someone who tries hard not to believe might fail in that, and wind up believing anyway.

    So accounting for that, we wind up with:

    believe infinite gain
    believe and fail infinite loss
    not believe infinite loss
    not believe and fail infinite gain

    For either course that I could pick, the possible outcomes are either infinite gain or infinite loss. That's what I mean when I say that Pascal's wager does not offer any help in deciding the proper course to take.

  123. Anyone actually read Podkletnov's latest paper? by func · · Score: 2, Informative

    His latest paper came out last August - no more spinning superconductors, now he's playing with huge voltages on a fixed superconductor. It sounds interesting; I can't tell you if it's real or not, but maybe Boeing can figure something out. Here's a link to the more recent paper:

    http://arxiv.org/abs/physics/0108005

  124. 2 grams of Upsydaisyum by Easy2RememberNick · · Score: 1

    I have 2 grams of Upsydaisyum acquired from a former Soviet source I won't mention, let's just call him "Boris" and leave it at that.
    If NASA wants it I'll sell it for $100 Billion dollars ;-P ( One hundred beeel-yon dollars )

    PS Dr. Evil call me later, our tee off time has changed, let me know when you're free.

  125. My Bad. by Mulletproof · · Score: 2

    My excuse? It's morning.

    --
    You need a FREE iPod Nano
  126. What about the DMCA ... by Anonymous Coward · · Score: 0

    ... isn't gravity a security device? ... trying to circumvent it is probably a violation of the DMCA ... better watch out ... God could sue ...

  127. Re: your sig by HiThere · · Score: 2

    "I can't give you a brain, so I'll give you a diploma" - The Great Oz (blatently stolen sig)

    That was the movie. Which totally misunderstood the book. What can you say in favor of a movie that ends "And then the little girl fell out of bed and woke up."? I can't say anything favorable.

    Movies may be more popular, but frequently their interpretation of what is important about a book is governed by production requirements. And this often causes them to get everything quite wrong.

    To me, the Wizard of OZ was the most blatant example, but then it's bothered me ever since I was four. Another atrocious example was Dune, a magnificint book, and a movie that was so different it was a different story counterfeiting a semblance. And not very good.

    --

    I think we've pushed this "anyone can grow up to be president" thing too far.
  128. It's easy. by Kupek · · Score: 2

    Fall, and just miss the ground.

  129. Come on guys.... by Anonymous Coward · · Score: 0

    The best application of a faraday cadge for
    gavity would not be an airplane. The plane
    would have to cary the cadge around it and
    therefore could never get off the ground.

    A better use would be for various industrial,
    processes on earth that would otherwise need to
    be flown in space. The cadge would provide cheap
    access to micro gravity. OK if you want to
    fly this thing use it to shield a gyroscope
    or an accelomemeter so that you can make
    realy good inertial nav instruments.

    I can think of al kinds of way a chemist could
    put this thing to use. Suspensions that don't settle out and so forth..

  130. not "big boned" by amns · · Score: 1

    but "gravitationally challenged"

  131. Government cover up by MySpleenHurts · · Score: 1

    This is obviously a cover up for when the government does release anti-gravity technology several years from now. Boeing has agreed to this story so the truth about alien derived ant-gravity technology will be kept hidden. The general consensus among scientist is that Dr. Yevgeny Podkletnov is a quack and Boeing would never pursue something like that.

  132. Re:Ok its top secret, so they must have had succes by Anonymous Coward · · Score: 0

    Excuse me, but when was the last time either of those nations attacked the US? Are they ever likely to, unless provoked? And would it be by a missile? Or do people in Congress have "friends/family" and "election fund contributors" in the defence industry, backing this worthless system? You decide. Save billions on anti-missile systems by not annoying/invading/subverting other countries. It works surprisingly well. Believe me, these people don't dislike the US because they hate "freedom and democracy" or the dominant religion, despite what your rulers & media want you to believe. They just don't like governments that lie, cheat, steal & deal with other corrupt governments to get more oil for the wealth of the ruling classes, at the expense of the people on both sides of the equation. (Sorry, don't mean to turn this into a political debate, or to cause offence. This illogical kind of thinking annoys me however.)

  133. Mach's principle by nusuth · · Score: 1

    An anti-gravity device which leaves the mass intact but shields gravitational effects can also be used as an inertial dampner, essentially a mass reducer if object in question can be surrounded by it. Either that or Mach's principle is incorrect (which may as well be.)

    --

    Gentlemen, you can't fight in here, this is the War Room!

  134. Nothing Funny about Phantom Works. by Anonymous Coward · · Score: 0

    The Phantom Works owes it's name to Boeing/McDonnel Douglas's most successful and revolutionary F-4 Phantom II from 1956, which stayed in production through 1979 at least, with thousands produced. It was the first 'real' multi-role combat aircraft, thanks to it's powerful J-79 engines that were able to push a wing that was big enough to actually lift something more than a box of matches for the length of a baseball pitch.

    Before Douglas Aircraft and McDonnel Aircraft merged, McDonnel had a tradition of naming it's designs after supernatural entities, giving us the: Phantom1, the F3H Demon, the Banshee, FJ Fury, and probably one or two more that I've forgotten. Very early Carrier-based Jet aircraft which had service lives of less than a decade, as aircraft technology was progressing so quickly at the time.

  135. Plotnikov, Podkletnov - who comes next ? by woolite · · Score: 1
    Plotnikov, Podkletnov. Why is it that the sirname of this Russian scientist is so remarkably similar to that of the scientist who recently claimed P=NP - He was finally refuted after a huge number of scientists, journalists and unsuspecting readers had sacrificed a considerable amount of brain cells on the problem Four NP-Complete Problems

    I suspect some PLOT from the Russian FSB which is apparently churning out half-baked, highly convoluted theories on cutting-edge subjects to keep western brains occupied.

  136. Re:Worth it: Pascal's Gamble by Christopher+Whitt · · Score: 2

    This is already way OT, but hey...

    From my quick reading of the link to Pascal's gambit above, I would conclude that the 'many Gods' objection is actually more substantial than your meaning of incompleteness.

    That webpage (near the end) and Pascal in his original writing both address your second choice: "believe and fail". You assume that the consequence of that is infinite loss. However, you can't actually make yourself believe. You can only cultivate belief by acting as if you believe. If by doing that, you actually end up believing, that's outcome #1. If you attempt to believe and fail, it is possible that a diety could recognize that as all you were capable of doing, and the outcome might still be infinite gain.

    Under that alternate assumption, the gambit actually more strongly favors belief. At worst it essentially reduces to the original form, I think. Of course, you know what they say about the word ass-u-me.

    However, I can see we're getting into Occam's Razor territory, so I'll drop it... :)

    Christopher

  137. Remember Alchemy? by duck_prime · · Score: 1
    But... if on the off chance that it really works and could be used in commercial projects and could bring billions (trillions?) in sales and licensing royalties...

    Seems like a worthwhile risk to me.
    Exactly! Remember the alchemists of the 16-19th century kept on bonking their heads against the wall trying to find the Philosopher's Stone, and incidentally invented modern chemistry as a by-product. Nice little windfall, that!

    It is to be hoped that some great science will be spun out of this (probably doomed) effort for anti-gravity.

    And don't forget the Mad Scientist's Motto: It ... just ... might ... work!
    1. Re:Remember Alchemy? by matrix29 · · Score: 2

      But... if on the off chance that it really works and could be used in commercial projects and could bring billions (trillions?) in sales and licensing royalties...

      Seems like a worthwhile risk to me.
      Exactly! Remember the alchemists of the 16-19th century kept on bonking their heads against the wall trying to find the Philosopher's Stone, and incidentally invented modern chemistry as a by-product. Nice little windfall, that!

      It is to be hoped that some great science will be spun out of this (probably doomed) effort for anti-gravity.

      And don't forget the Mad Scientist's Motto:
      It ... just ... might ... work!

      Agreed! Science (especially MAD SCIENCE) is RESEARCH & DEVELOPMENT. Something has to be thought of, tried, and proven or disproven and then a slightly different approach taken if the results seemed promising.
      SCIENCE CANNOT PROGRESS WITHOUT A SCIENTIST - DOING SOMETHING The explaining how the something interesting happened comes later usually if the experiment isn't life endangering.

      The second most important concept of science is PEER REVIEW. If nobody else can duplicate the experiment, then perhaps the initial assumption is faulty and needs to be rethought. Breakthrough science never got into existence without someone willing to try something crazy just to see if anything happens (again noting that experiments which have proven failed need not be repeated if the results are without conflict - ergo jumping out of high windows to attempt unaided flight even though all previous volunteer subjects have died outright).

      [ Reply to This | Parent ]

      --
      "Face it, a nation that maintains a 72% approval rating on George W. Bush is a nation with a very loose grip on reality.
  138. Re:Worth it: Pascal's Gamble by letxa2000 · · Score: 1
    At least it acknowledges that there are things that we simply cannot explain.

    I believe in God out of faith and conviction. But even so it is amusing to see people disregard the possibility of God and then offer no "proven" alternative and offer only theories that, lacking proof, are no more likely to be true than the existince of God.

    Tell me again why I should believe them instead of God? Or better yet, tell me again why I need to believe them at the EXCLUSION of God?

  139. Lose Wait Faster! by Kashif+Shaikh · · Score: 1

    Next you'll see "Wear this vibrating belt, and see your weight go down 2% immediately!!" on your favorite infomercial channel:)

    Little did buyers know that the vibrating was a superconducting ceramic disk rotating over powerful electromagnetics within the belt's buckle, causing the belt wearer to lose weight almost immediately.

    Companies are free from litigation, because technically weight is "force of gravity" and not *mass*...so the belt works 'as advertised' and no one can sue them!

    But it might eat a lot of batteries...

  140. Re:Ok its top secret, so they must have had succes by letxa2000 · · Score: 1
    Excuse me, but when was the last time either of those nations attacked the US?

    So you advocate a pre-Pearl Harbor/pre-9/11 approach where we should do absolutely nothing to protect ourselves until thousands of our citizens are killed? Would it not be better to have a defense system in place that would make it clear that a missile attack on the U.S. would be futile, so why even consider it? It will save lives on both sides--U.S. lives from the missile attack and lives on the other side from the inevitable counter-strike.

    Are they ever likely to, unless provoked?

    I don't know, do you presume to? How many millions of lives are you willing to stake on your belief?

    And would it be by a missile?

    It's certainly possible, especially given North Korea's recent interest in ballistic missile tests. Iraq also showed their fondness for missiles when they lobbed a few into Israel during the Gulf War.

    Or do people in Congress have "friends/family" and "election fund contributors" in the defence industry, backing this worthless system?

    That's certainly possible, too, but it does not eliminate the potential real usefulness of the system.

    You decide.

    Thanks, I'll take the missile defense system.

    Save billions on anti-missile systems by not annoying/invading/subverting other countries. It works surprisingly well.

    Yeah, ask Western Europe how well it worked with Germany. Ask Kuwait how well it worked with Iraq. Remember how well it worked with Japan (remembering that we only denied them oil because they wanted to take over SE Asia/Pacific).

    Sorry, not annoying, invading, or suberting other countries is no guarantee against an attack. History shows that conclusively.

    Believe me, these people don't dislike the US because they hate "freedom and democracy" or the dominant religion, despite what your rulers & media want you to believe.

    I really don't care why they like or dislike us. I might not like the Taliban or Afghanistan, but I didn't favor invading them until 9/11. They don't want us to annoy them? They shouldn't annoy us. It works both ways.

    This illogical kind of thinking annoys me however.

    Illogical thinking? Illogical to strive to develop a missle defense system that would protect our country from small missile strikes which are quite probably the most probable type of missile attack?

    Is it more illogical to protect ourselves with a missle defense that does no-one damage and protects us? Or should we invade every potential country that may be attempting to create ballistic missiles just to be sure? I'd prefer the missile defense system.

  141. The real utility of this technology by jmcwork · · Score: 1

    "I lost 30 kilos on the new Podkletnov WEIGHT (not mass) loss program"

    1. Re:The real utility of this technology by Rubyflame · · Score: 1

      "I lost 30 kilos on the new Podkletnov WEIGHT (not mass) loss program"

      The kilogram is a unit of mass, not weight. It would have made more sense to say '300 newtons' or '60 pounds.'

      --

      All it takes is nukes and nerves.
  142. Re:Worth it: Pascal's Gamble by PD · · Score: 2

    Under that alternate assumption, the gambit actually more strongly favors belief. At worst it essentially reduces to the original form, I think. Of course, you know what they say about the word ass-u-me.

    I once worked with a person who was formerly a Catholic monk. He knew that I didn't believe, and we had many discussions about many things including religion. His viewpoint startled me, to be honest. He said flat out that atheism didn't preculde entry to heaven, according to his understanding. My "quest for truth" as he put it would surely count for *something* in the eyes of the Catholic god.

    But anyway, the way to read these things is not to add up the numbers of possibilities one each side. In other words, it's not correct to say "there's three scenarios that lead to gain, but one that lead to loss, so pick one of the scenarios that lead to gain".

    The way to use this thing is to pick the path that leads to maximum gain. In all cases, a possible outcome is equal: infinite gain.

    I assume you're familiar with the standard "prisoneer's dilemma". In that scenario, the outcomes all have different values - 10 years vs. 5 years vs. 3 years, and so on.

    Imagine that the dilemma was posed with the outcomes all having equal values - we couldn't choose what to do.

    Example:

    If nobody talks, 0 years for both.
    If one person talks, 0 years for the talker, 10 for the one who didn't.
    If both people talk, 10 years for both.

    So, we've got the following possibilities:

    I don't talk: 0 years, or 10 years.
    I do talk: 0 years, or 10 years.

    See? That's exactly how Pascal's wager is flawed. When all courses can lead to exactly the same gain, it cannot logically be used to make a decision.

  143. Great....a new threat to our country by Anonymous Coward · · Score: 0

    That's just what we need. Instead of turning commercial jumbo jets into flying explosives, now a terrorist might just decide to use a jet to catapult skyscrapers into space.

  144. Re:Worth it: Pascal's Gamble by Paradise+Pete · · Score: 1
    But even so it is amusing to see people disregard the possibility of God and then offer no "proven" alternative

    The poster talked about proofs that include God as part of the proof. For you to turn that into "disregarding the possibility" is disingenuous. There is an ocean of difference between disregarding a possibility and not seeing sufficient evidence to persuade.

    If no one offers you a "proven" alternative then feel free to not believe them. But for you to offer that as evidence for a God is illogical. You're probably a very logical person in everyday issues. You also, for whatever reason, want to believe in God. That desire clouds your ability to approach it logically (this is not unique to you or this issue - it happens to everybody).

    I happen to be, for whatever reason, predisposed to not expecting a God at the end of the tunnel. However, don't get me wrong, I'm pulling for you! I of course hope you're right. I just don't think you are.

  145. Re:Worth it: Pascal's Gamble by Latent+IT · · Score: 2

    Out of (quite a lot) of Catholics I know, none of them believe that.

  146. This device should be BANNED! by Anonymous Coward · · Score: 0

    Hasn't anyone watched "Event Horizon"?

    Intense supercooled magnetic fields can cause artificial black holes, and rifts in space-time.

    Shit like this can cause dimensional doorways to occur.

    This stuff, like human cloning, should be against international law.

    1. Re:This device should be BANNED! by Sir+Runcible+Spoon · · Score: 1

      Then only the Americans would be allowed to make one.

    2. Re:This device should be BANNED! by Grizzlysmit · · Score: 1

      You are Joking right? thats like sci-fi not even good sci-fi, demensional door ways, fun ideas but a long way from known science.

      --
      in my life God comes first.... but Linux is pretty high after that :-D
      Francis Smit
  147. It better sound like a Theremin by gelfling · · Score: 2

    or I'll be disappointed.

  148. Not so : it sets a precedent by efuseekay · · Score: 2

    before you plonk a few million bucks into something, you should be better prepared to defend it in front of your peers. A few thousand heads is ALWAYS better than one. (Don't give me those Einstein=genius crap : several including Hilbert were close to what he was going after, and he did not do it in seclusion).

    Of course, Our eminent Russian Scientist refuse to devulge his "secrets", which by the way, if true will win a few nobel prizes. not to mention violate a few fundamental physical principles.

    But, this is just nuts. Give science a really bad name.

    --
    Mode (3) smart-aleck mode. Press * to return to main menu.
    1. Re:Not so : it sets a precedent by ealar+dlanvuli · · Score: 1

      The problem is gravity is so poorly defined (at least to my understanding) that it dosen't violate per se, more like redefining.

      When I see a proof against the posibility of there being anti-gravity in any situation in this universe, I'll believe it. Until then I'm failing to see how gravity can be the only completly immutable force in the universe just "because it is".

      --
      I live in a giant bucket.
    2. Re:Not so : it sets a precedent by Anonymous Coward · · Score: 0

      Kinda hard to violate fundamental physical principles when we still don't know how gravity works.

    3. Re:Not so : it sets a precedent by efuseekay · · Score: 2

      On the contrary, gravity as a theory (General Relativity) is a very well tested theory and gives extremely accurate predictions.

      Your statement about "redefining" makes no sense, since any theory that you have must meet experimental constraints. And GR meets them, and meets them well. My research consists of trying to find alternatives to GR, and its hard as hell due to the current extreme tight experimental evidence that we really do know how gravity works.

      There is no proof of anti-gravity. But first, you have to tell me a theory of anti-gravity before you can prove it wrong. Right now, there is none. If Mr Russian Scientist has one, he is not telling. The sad thing is that people are still giving money to "test" his non-existent theory.

      --
      Mode (3) smart-aleck mode. Press * to return to main menu.
    4. Re:Not so : it sets a precedent by Anonymous Coward · · Score: 0

      see answer to prev post.

    5. Re:Not so : it sets a precedent by Anonymous Coward · · Score: 0

      But we're not talking huge distances here. We're talking about potential quantum effects in a lab. Current quantum mechanics and GR are incompatible.

    6. Re:Not so : it sets a precedent by Anonymous Coward · · Score: 0

      Excellent point. But he is talking about large distances. At small distances, quantum effects overwhelms the gravitational effects. Below the planck scale (where quantum gravity is suppose to kick in), we have no idea.

      If Mr Russian Scientist has any idea, he is not telling. Of course, a few million bucks might loosen his lips....?

  149. all the tests so far by fudgefactor7 · · Score: 0

    Have shown about a 2% reduction in mass, not too shabby, but as has already been pointed out that's not much help either. But keep this in mind: the tests used ceramic discs that were, what, maybe an inch (or 2.54 cm for those metric types) across? Ok, cool. What happens if we make this with a disc, say, 24 meters (or metres) across? Who knows? Damn thing might fly. Point is, nobody has tried this at scales of that size. So this costs the various companies a couple of million (maybe a billion) to research. If it fails, it's a valid R&D expenditure and therefore a Capital Gains loss (tax break); but if it works... the flow of cash will make Gates look poor. I want to see this researched more, especially at really large scales.

  150. Townsend Brown Technolgy is better by MrJerryNormandinSir · · Score: 1

    Why don't we build on the work from
    Townsend Brown. 2% weight reduction.. big deal!

  151. Re:It works. It fucking works! by Anonymous Coward · · Score: 0

    Mod this as funny you cretins!

  152. Re:Austin Powers Goldmember sucked nuts by Anonymous Coward · · Score: 0

    Some of the jokes would have been at least half-way funny if they didn't stop the movie to explain the hell out of them.

  153. Mistake in article by quantaman · · Score: 2

    4. Dr Podkletnov claims weight can be reduced by 2% (1kg=980g)

    I hope that the 1kg=980g was the reporters interpretation and wasn't Dr Podkletnov's doing since that isn't a change in weight, it's a change in mass. A change in weight would be 981 N = 784.8 N.

    --
    I stole this Sig
  154. You may want to check out the original papers ,,, by quax · · Score: 1

    ... which can be found here:

    http://www.gravity-society.org/

    I was loosely following this news since 1992 when it first broke. While I remain sceptical, this is nevertheless Anti-G research that looks like real science (for instance Giovanni Modanese who offers a theoretical explanation for the presumed effect was a fellow of the very renowned German Max Planck institutes).

    I hold a Masters in Physics and looking at his papers I can at least testify that they are not easy to dismiss (quite to the contrary to all the other Anti-G nonsense that's floating around on the web). It is also interesting to note that a Chinese theoretical physicist at the UofA predicted a gravitational effect of spinning superconducting disks prior to the (presumed) 1992 findings (unfortunately I've forgotten her name). She tried to reproduce the effect, but since I've never seen it mentioned again I assume she failed.

    Anyway, I won't believe it until I've seen or preferably measured it myself ;-)

  155. Cumulative Effect? by Wyck · · Score: 1

    It may not be such a big deal if it only reduces by 2%. Is the effect cumulative? The device is a disk, after all. If it's solid, then build the disk above a disk. 98% of 98% is 96.04% If you build a big stack of these 34 high you should be able to reduce the weight to about 50%. (.98 ^ 35 ~= .5) If it's hollow, then build 35 concentric rings, like the rings of a tree.

    Of course, if it doesn't work that way, I'd love to hear why.

    -Wyck

    1. Re:Cumulative Effect? by Anonymous Coward · · Score: 0

      Assuming your disks are massless of course.

  156. Re: your sig by sunking2 · · Score: 2

    Get a life, please. Nobody should rant this long over a sig/movie.

  157. hmm... shouldn't they be working on Sonic Cruiser? by markdowling · · Score: 1

    You'd think they'd have enough to do working on the so-called A380-killer the lapdogs in the aerospace and mainstream press fawned over last year.

  158. The Truth. by Anonymous Coward · · Score: 0

    Though the archaic and burdensome notion of "gravity" is still religiously adhered to in third world nations and some especially backward regions of Canada, know that the more progressive states are already on their way to outlawing this ridiculous concept. This particular reader is of the opinion that it's about time that, similar to "evolution," we rejected the myth of "gravity" for the bunk that it is.

    Renowned historians at prominent Texan community colleges agree that gravity was invented by the Assyrians as a way to ensure cohesion of their empire and frighten their subjects from escaping into space to establish free colonies there. At the beginning of the 20th century, the fabrication of gravity was adopted by top Liberals and stockpiled for later use.

    When in the 1950's, decent G-d fearing Americans began looking to spread the blessing of democracy to other regions, such as Canada and the Moon, the selfsame Liberals brought gravity back from hiatus and used the lie to subdue the population (eventually wrestling it under Jimmy Carter's control).

    Fortunately, the information revolution has brough about an enlightenment about this outdated establishment. Soon, it will follow the way of smallpox, opening the skies for America once and for all.

  159. Boooring! by Jeppe+Salvesen · · Score: 2

    Wake me up when they can teleport me, so that I don't have to go on those planes in the first place!

    Ok. So, this is rather exciting, if it turns out to be true. It would implicate that energy is what really warps time-space, and that the high energy of mass has hidden that from us, wouldn't it? E=MC^2 could hide that it really is E that warps timespace.

    On another note, the lazy among us could make sex less physically challenging, by reducing the gravity field. This could also enable new, exciting positions, although I'm a bit too gravity-bound to figure out which..

    --

    Stop the brainwash

    1. Re:Boooring! by Kaotika · · Score: 1

      It has a lot of implications as to what might be a true relationship between energy and mass. Maybe, if nothing else, this research would be a stepping stone to a better understanding of the particle-wave theory, and the behavior of photons, even it it would disprove their existence.

      --
      Wise enough to win the world, fool enough to lose it
  160. 2% of us with a woman??? by Anonymous Coward · · Score: 0

    I wonder if 2% of us have been with a women...? (I have so there's my vote..)

  161. Re:Ok its top secret, so they must have had succes by Anonymous Coward · · Score: 0
    Oh no, sucked into another political debate again...

    So you advocate a pre-Pearl Harbor/pre-9/11 approach where we should do absolutely nothing to protect ourselves until thousands of our citizens are killed?

    Let's get one thing straight first, both of these attacks were not unprovoked. I'm not saying either was justified, but the popular media views on both events are severely distorted. In both cases, an attack was expected. On 9/11, the form of attack was not fully known, and who could have known anything as horrible as that could happen. The attack was generated from hatred arising from dubious policies on the procurement of oil. And the war in Afghanistan has only led to more of this; do you think the Rangers are there to protect the people or the pipeline? Where do you think this will lead? More terrorists, more death. Would a missile shield have helped anyway?

    In Pearl Harbor, the Japanese were not "denied oil" as you said, an embargo stopped most shipping trade. They are an island nation, in case you didn't notice. They depend on it. It's kind of like strangling a person and complaining when they hit you back. It's rumoured that Eisenhower provoked them intentionally to start the war, which was against US public option at the time. That's the stuff of conspiracy theories, but scaringly the same parallels are being made to Bush's foreknowledge of 9/11. I really hope these things are stuff of the paranoid, but these days it's hard to tell. Especially in someone as untrustworthy as Bush & pals, who have a long dark history together. He is a proven liar, yet no one cares? Why is that?

    Yeah, ask Western Europe how well it worked with Germany. Ask Kuwait how well it worked with Iraq. Remember how well it worked with Japan (remembering that we only denied them oil because they wanted to take over SE Asia/Pacific).

    I fail to see the relevance of this. Defending yourself is one thing, but to advocate a practically useless defence shield citing the fact there have been wars in the past as justification is not valid. Moreover, when has a missile ever been launched from a rouge state on another in a form that would be stopped by a missile shield?

    Sorry, not annoying, invading, or subverting other countries is no guarantee against an attack. History shows that conclusively.

    Who is going to attack the US? Who would be so stupid? No nation state for sure. If Saddam or anyone else was going to launch a attack on the US, they would know that they stood no chance. There will be no more Vietnams, wars aren't fought that way anymore. The US will simply bomb the hell out of them. And rightly so.

    So that leaves only terrorists harbouring hatred as a motivation, rather than the traditional greed that starts all wars. That hatred is generated by the above behaviour. Anyway, terrorists don't have ballistic missile systems.

    I really don't care why they like or dislike us. I might not like the Taliban or Afghanistan, but I didn't favor invading them until 9/11. They don't want us to annoy them? They shouldn't annoy us. It works both ways.

    That's were most Americans fail on the understanding on the recent terrorism. The US annoyed them first, but your media won't tell you that, they prefer the "attacking freedom and democracy" story. By supporting corrupt governments, especially in the Middle East, an enormous amount of hatred as built up. Look at it from the civilian's point of view, where the terrorists get their money and recruits. The US comes into a country and strikes a deal for oil from the (corrupt) government. By all rights, the country (one nation under whatever god) owns that oil, yet only a handful of people will ever see it, most of them unaccountable to the public. Some of these counties are extremely poor, and how do you think they react to seeing US troops about, guarding their national property from them while they live in poverty? It's the presence of these troops in Saudi that drives Bin Laden. They want to control their own resources; they want freedom and democracy. Not tyranny. Their methods are abhorrent, but you can't fail to see their reasoning.

    Illogical thinking? Illogical to strive to develop a missle defense system that would protect our country from small missile strikes which are quite probably the most probable type of missile attack?

    "The most probable type of missile attack" maybe. But look at how likely is that event going to happen. Basically, it's not. The missile defence shield is a "jobs for the boys" program. The American people should be outraged and demanding answers. But instead you get propaganda saying why it's necessary. The Nazis used similar methods to persuade people that persecuting someone based of race/religion/sexuality is good. It worked for the German people, what makes you immune?

    Is it more illogical to protect ourselves with a missle defense that does no-one damage and protects us?

    No. You are starting another pointless arms race. By having a missile shield, that makes a pre-emptive strike possible for the US to start and win a nuclear war. I know, that probably won't happen. But neither will the strikes you speak of, and you see them as valid justification for building a shield. Other countries will see this shield and will also desire similar systems to protect themselves. That's how an arms race works. So billions and billions of dollars are redirected from the public purse in to the coffers of the arms industry. Bush & Buddies are happy, the people lose services and pay more taxes.

    Or should we invade every potential country that may be attempting to create ballistic missiles just to be sure? I'd prefer the missile defense system.

    Woah!!! You just don't get it, do you? It's that attitude that leads to these problems! There is talk of invading Iraq because they have "weapons of mass destruction". So do you. They have chemical/biological weapons? So do you, in fact, you developed most of them. They have ballistic missiles? Well, the US/Soviet space race developed that technology (for that purpose partially). They have nukes? Who invented them? Who is the only country to drop one in anger? (Ironically, if that hadn't happened and the world hadn't seen the horrors one nuke could cause, there would have probably been a nuclear war by now)

    What makes you holier than thou? Admittedly, Saddam is not a nice fellow, but you have no right to invade a country just because they have the capability to attack you. I'm amazed at the level of provocation against Saddam, there are UK/US strikes every other week, but it's not newsworthy, so therefore it isn't happening. Why didn't you do that to the Commies? Oh, they could fight back. Let's pick on Iraq then, they can't fight back. Oh, they have lot's of oil too? That's a coincidence...I wonder if we could topple the Saddam regime and install a US-friendly goverment. Sound familiar?

    Listen, I'm not anti-US. If I come off sounding that way, I apologise. I hate it when corrupt governments abuse their power, and mislead the public into backing them. Like the "war" in Afganistan, which was being planned prior to 9/11. Any time I hear someone talking that way, I feel compelled to state my opinion. Hopefully I've made a few people think about the other side of the story. Peace can only follow understanding. Not a missile shield.

  162. Anti-Gravity Raising Karma? by TibbonZero · · Score: 2

    I wonder if this could help not just my car, but my Karma fly...

    --
    Tibbon
    tibbon.com
  163. Re:Worth it: Pascal's Gamble by osu-neko · · Score: 1
    Pascal's Wager was first used as an argument for the existence of God.

    Err, no. Pascal's Wager is not an arguement for the existence of God. It's an argument for what it is most profitable to believe. It's a pragmatic argument, not a metaphysical one...

    --
    "Convictions are more dangerous enemies of truth than lies."
  164. not that difficult by Tumbleweed · · Score: 2

    To paraphrase Q, it's not that hard, just change the gravitational constant of the universe.

    Geez.

  165. Re:Worth it: Pascal's Gamble by ceejayoz · · Score: 2

    When did I ever say Catholics believe Pascal's Wager? I've got plenty of Catholic friends too who can also see the logical error in the wager.

  166. Re:Worth it: Pascal's Gamble by Fred+Ferrigno · · Score: 1

    Lower your threshold and read the AC post he was actually replying too...

  167. Re:Worth it: Pascal's Gamble by ceejayoz · · Score: 2

    Ah, my apologies then :)

  168. Paper reference on particles by SIGFPE · · Score: 2
    suspect that gravitons are the particle representation of quantum physicists' inability to think of things other than particles
    People who do quantum gravity know that you can't even define particle. A good place to read up on this is around page 9 of Wald's talk here.
    --
    -- SIGFPE
  169. Too bad it wont be taken seriously by nurb432 · · Score: 1

    As soon as the words 'anti gravity' is uttered, its automatically assumed its crakpot science...

    Once apon a time so was electricity..

    True the hoaxes are there, but lets not just assume its garbage..

    --
    ---- Booth was a patriot ----
    1. Re:Too bad it wont be taken seriously by Kaotika · · Score: 1

      Without getting into my opinions on the legitimacy of this research, I would say that the fact that several major aerospace companies are expending significant amounts of money to look into this indicates that a lot of people are taking this very seriously, even if they aren't making a media-blitz about it.

      --
      Wise enough to win the world, fool enough to lose it
  170. WTF about Russian Economy?! How bout Finnish one? by Anonymous Coward · · Score: 0

    Podkletnov worked in Finland, not in Russia

  171. Isn't Anti Gravity a Misnomer? by NeuroManson · · Score: 2

    After all, it doesn't reverse or completely negate gravity per se, and there is no evidence that it negates gravity other than that within immediate influence of the superconductors involved... Shouldn't the term be "gravity dampening" instead?

    --
    Just because you can mod me down, doesn't mean you're right. Shoes for industry!
    1. Re:Isn't Anti Gravity a Misnomer? by Kaotika · · Score: 1

      Yes it should, but it's easier for media to distort it a little bit in order to let more people take an interest in it, and thereby keep a wider audience. "Black hole" sounds far cooler and more interesting than "Singularity" even though it isn't a very accurate description.

      --
      Wise enough to win the world, fool enough to lose it
  172. Magnetism vs. Gravity by Easy2RememberNick · · Score: 1

    In Brian Greene's book "The Elegant Universe" he states that, I'm paraphrasing here, Magnetism is (approx) a hundred million million billion times stronger than gravity. So you'd think it would be easy to make an anti-grav device hunh? Afterall we have MagLev trains!
    I guess the fact that we don't know what gravity is or isn't or how it is made is why we can't do it. We all think we know what it is but obviously we don't.
    I think I'll go have an apple ;-P ...or a fig newton.

    1. Re:Magnetism vs. Gravity by Kaotika · · Score: 1

      I'm not sure a mag-lev train would be the best example of a magnetism vs. gravity device. The same relationship exists in the process of jumping up and down. :)

      --
      Wise enough to win the world, fool enough to lose it
  173. Re:Ok its top secret, so they must have had succes by mangu · · Score: 1
    The first two atom bombs cost a billion dollars (1940's dollars) each. Based on that initial cost estimate, how many atom bombs do you think would be built?

    The true question is, how many missiles+dummies can the attacker afford, vs. how much anti-missile defense can the other side afford.

  174. Don't fit in the standard model by mangu · · Score: 2
    In the late 1980's, Maxwell's equations didn't fit in what was then the "standard model", i.e. newtonian mechanics. There was no adequate explanation to the fact that two moving charges experienced a magnetic force between them, from the point of view of a "stationary" observer, but an observer moving along with the charges wouldn't see any force. The explanation, as published by Einstein in 1905, was that magnetism is a relativistic effect, which newtonian physics ignored. Maxwell's equations were right, and newtonian physics were incomplete.

    Today, the same thing occurs between general relativity and quantum physics. A search for "bell inequality" in google returns more than 10 pages. Bell's inequality is a simple proof that general relativity and quantum physics can't both be right, and quantum physics is "less wrong" than GR, that is, a closer approximation to reality.

  175. there is nothing funny about computer products too by Anonymous Coward · · Score: 0

    3Dfx is not somthing to joke about...

    3D: the human brain computes in 3d, but the respective soul occupying a human brain is not able to conciously make decisions on 3d data without intensive education.

    fx: shourthand for "effects", signifying the occurence, issue, or action caused by stimuli.

    At the beginning of 3Dfx Inc, they released the 3Dfx Voodoo Graphics. It was a revolutionary 3D-only graphics adaptor and much of the industry's work has been influenced by it. The Voodoo Graphics was such a good peice of hardware that any computer with a CPU the size of a matchbox and a powercord the length of a pitched baseball could use it. Later, 3Dfx release the Voodoo Rush which finally included a VGA controller as well as 3D graphics hardware. The first well-balanced graphics adaptor from 3Dfx was the Banshee and although the consumer was not quite enthused with the banshee, many waited and purchased 3Dfx's latest acheivment; the Voodoo2. The Voodoo2 was a continuum of th Voodoo Graphics, but boasted CPU-dependant operation and hardware Fullscreen Anti-Aliasing, but most programs were not aware of the Voodoo2's anti-aliasing support; and further, most consumer computers at the time were Intel-compatibles, meaning performance was terrible if you weren't using an Alpha, Sparc, or PA-RISC platform. 3Dfx's next crownless joy was the Voodoo3 and it was a disappointment overall, by not being performance-scalable on the latest CPU's. Two Voodoo2 adaptors in "SLI mode" could outperform a Voodoo3 and later was determined that a Voodoo2 in "SLI mode" was 10% slower than 3Dfx's greater Voodoo4. At last, 3Dfx released a crown product they dubbed the Voodoo5, but were unable to reach their funding goals and the expectations of consumers despite the Voodoo4 flopping and the Voodoo5 being a quite well-balanced peice of hardware for computers. 3Dfx sold its assets to nVidia and slowly closed its sales and its doors 7 months later. It's line of products could be purchased on eBay for a fraction of the rerail cost and it is supported perfectly on the Linux and freeBSD platforms due to the great longevity of the products and the kindness of 3Dfx to release all technical details and supporting software in opensource form to developers and end-users.

    (anonymous coward, that i'm responding to, sucks my ass cheeks)

  176. Actually, it's the exact opposite by mangu · · Score: 2
    The "cold fusion" example you cite is a demonstration of how good the peer-review system is and how well it works. Had Fleischmann and Pons used the system before they published, they would have saved scientists around the world a lot of trouble and wasted time.

    But, the important point is that a lot of scientists all over the world did check those cold-fusion claims, and demonstrated them wrong. Many experiments were performed, in many different places, using different methods, and all of them failed to produce cold fusion. Today, if you want to publish something in that area, you must present some very plausible evidence showing why is it that your experiment alone is right, and all those others are wrong.

  177. Timing is Interesting by Chris+Y+Taylor · · Score: 2

    The timing of this report is curious, as it comes about a month after this year's Joint Propulsion conference, where I gave a presentation on the paper "Evaluation of an Impulse Gravity Generator Based Beamed Propulsion Concept" (AIAA Paper 2002-4095) discussing aerospace propulsion applications of Dr. Podkletnov's latest work. Now Boeing leaks to Janes that they have a Gravity Research for Advanced Space Propulsion project to investigate aerospace propulsion applications of Dr. Podkletnov's latest work (see http://www.sky.com/skynews/article/0,,31500-120604 72,00.html ). Either they are rushing to get on the bandwagon, or they have some guys at Phantom Works who are p!$$ed off that they weren't permitted to publish their ideas first.

  178. Re:Toynebee ideas in Timecube! by Anonymous Coward · · Score: 0

    I like Mach's principle better. The math even works out. If you consider all mass in the universe pulling against an object with gravity, the equations reduce down to F=MA.

  179. Re:Worth it: Pascal's Gamble by Anonymous Coward · · Score: 0

    Not if the other religions believe in "many paths". Then you're still better off believing in God.

  180. Fundamental design change for aircraft? by Kaotika · · Score: 1

    If this pans out, I can imagine there would be a significant change in the strucure of aircraft. I'm no aeronautical engineer, but some of you probably are. Hypothetically, what could we expect to change in the design of an aircraft that was significantly relieved of the restriction of having to provide large amounts of lift, in addition to thrust?

    --
    Wise enough to win the world, fool enough to lose it
    1. Re:Fundamental design change for aircraft? by GrassyNoel · · Score: 1

      Not likely. When Boeing gets it up and running, and can patent it, it will then squash it as if it had never existed. Have you read The Manna Enzyme by Richard Hoyt? regards Neil

      --
      Plus ça change, plus c'est la même chose.
    2. Re:Fundamental design change for aircraft? by Kaotika · · Score: 1

      Hmm, good point, but I can only hope that wouldn't be the case again.
      Hypothetically, all politics and economics aside, does anyone have any insight as to what impact it would have purely on an engineering level?

      --
      Wise enough to win the world, fool enough to lose it
    3. Re:Fundamental design change for aircraft? by Chris+Y+Taylor · · Score: 2

      "does anyone have any insight as to what impact it would have purely on an engineering level?"

      Yes. See AIAA Paper #2002-4095, "Evaluation of an Impulse Gravity Generator Based Beamed Propulsion Concept" from this year's Joint Propulsion Conference.

  181. Re:Ok its top secret, so they must have had succes by mikestro · · Score: 1

    Let's get one thing straight first, both of these attacks were not unprovoked. I'm not saying either was justified, but the popular media views on both events are severely distorted. In both cases, an attack was expected. On 9/11, the form of attack was not fully known, and who could have known anything as horrible as that could happen. The attack was generated from hatred arising from dubious policies on the procurement of oil. And the war in Afghanistan has only led to more of this; do you think the Rangers are there to protect the people or the pipeline? Where do you think this will lead? More terrorists, more death. Would a missile shield have helped anyway?

    By that definition, that argument itself could be contrued as provocative. In HINDSIGHT (and in both cases), an attack could have been SAID to have been exptected. Armchair quarterbacking is always easier after the fact. I don't agree with the OIL policy, but OPEC is just as much a guilty party in this as anyone. Also, the education system (or lack of) in most of the middle east where religious fanatacism IS the educational system, would give a better reason of whats going on. They don't hate us because of the OIL. They hate us for religous reasons. Everything else is just icing on the cake as far as they are concerned. We are talking about a conflict that has been going on since the time of Abraham.

    In Pearl Harbor, the Japanese were not "denied oil" as you said, an embargo stopped most shipping trade. They are an island nation, in case you didn't notice. They depend on it. It's kind of like strangling a person and complaining when they hit you back. It's rumoured that Eisenhower provoked them intentionally to start the war, which was against US public option at the time. That's the stuff of conspiracy theories, but scaringly the same parallels are being made to Bush's foreknowledge of 9/11. I really hope these things are stuff of the paranoid, but these days it's hard to tell. Especially in someone as untrustworthy as Bush & pals, who have a long dark history together. He is a proven liar, yet no one cares? Why is that?

    This isn't even the same thing here. They attacked us for our morality (or lack of in their opinion). Also the issue of foreknowledge of the untrustworthy "Bush and pals"? You shouldn't try to take things that are more stereotypes then apply intellectual arguments to them. It doesn't work here.

    I fail to see the relevance of this. Defending yourself is one thing, but to advocate a practically useless defence shield citing the fact there have been wars in the past as justification is not valid. Moreover, when has a missile ever been launched from a rouge state on another in a form that would be stopped by a missile shield?

    By that comment, then why do we have a military at all? Justification (or lack of) can not be determined by whether or not it has already happened. Justification is determined by "threat" and a nation's ability and WILL to follow through with it. Both of THOSE are subjective and debatable, but the argument that just because it hasn't happened therefore we should defend against it, I think is short-sighted.

    Who is going to attack the US? Who would be so stupid? No nation state for sure. If Saddam or anyone else was going to launch a attack on the US, they would know that they stood no chance. There will be no more Vietnams, wars aren't fought that way anymore. The US will simply bomb the hell out of them. And rightly so.

    Believe me, there are a lot of stupid people in this world. :)

    So that leaves only terrorists harbouring hatred as a motivation, rather than the traditional greed that starts all wars. That hatred is generated by the above behaviour. Anyway, terrorists don't have ballistic missile systems.

    This war was not started because of greed. It was started in spite of it. It also "started" the day Isreal declared it's Independence.

    That's were most Americans fail on the understanding on the recent terrorism. The US annoyed them first, but your media won't tell you that, they prefer the "attacking freedom and democracy" story. By supporting corrupt governments, especially in the Middle East, an enormous amount of hatred as built up. Look at it from the civilian's point of view, where the terrorists get their money and recruits. The US comes into a country and strikes a deal for oil from the (corrupt) government. By all rights, the country (one nation under whatever god) owns that oil, yet only a handful of people will ever see it, most of them unaccountable to the public. Some of these counties are extremely poor, and how do you think they react to seeing US troops about, guarding their national property from them while they live in poverty? It's the presence of these troops in Saudi that drives Bin Laden. They want to control their own resources; they want freedom and democracy. Not tyranny. Their methods are abhorrent, but you can't fail to see their reasoning.

    What country has ever liked the United States? We have all of the people that the world didn't want for whatever reason, either religious, cultural, (yes criminal), you name it. But we deal with it better than any other country has, could, or even would. The problem with the oil isn't the "corrupt" US government. I will just say it. Saudia Arabia. They are the heart of this beast. They are the heart of the problem. They are the corrupt government (Although I will grant you that there is an old axiom "you are who you associate with"). The only thing that WE in the United States can do is to hope that the energy policy becomes one of energy Independence, instead of energy convenience.

    "The most probable type of missile attack" maybe. But look at how likely is that event going to happen. Basically, it's not. The missile defence shield is a "jobs for the boys" program. The American people should be outraged and demanding answers. But instead you get propaganda saying why it's necessary. The Nazis used similar methods to persuade people that persecuting someone based of race/religion/sexuality is good. It worked for the German people, what makes you immune?

    It may be propoganda, (all solicitation for public funds have to include some sort of "FUD"), but that particular analogy is stupid. Make another one that we can agree with.

    No. You are starting another pointless arms race. By having a missile shield, that makes a pre-emptive strike possible for the US to start and win a nuclear war. I know, that probably won't happen. But neither will the strikes you speak of, and you see them as valid justification for building a shield. Other countries will see this shield and will also desire similar systems to protect themselves. That's how an arms race works. So billions and billions of dollars are redirected from the public purse in to the coffers of the arms industry. Bush & Buddies are happy, the people lose services and pay more taxes.

    No, you assume we are. This isn't EVEN a real missle defense program that the U.S is developing. It hasn't been advertised that way, and hasn't been advertised to give the U.S. first strike capabilities. If you look at how the U.S. works is the first "version" is really nothing more than a research project for the real deal. And this is the research project to give the U.S. the ability to actually develop a REAL missle defense shield. Anyone who looks at the whole concept of "needle killing needles" is going to see that it is silly. This is merely a stop-gap for the more (MUCH MORE) advanced stuff coming down the pipe. And it won't be lasers mounted with 747s (another cutsie, but again incremental but closer approach to what they are really researching).

    Woah!!! You just don't get it, do you? It's that attitude that leads to these problems! There is talk of invading Iraq because they have "weapons of mass destruction". So do you. They have chemical/biological weapons? So do you, in fact, you developed most of them. They have ballistic missiles? Well, the US/Soviet space race developed that technology (for that purpose partially). They have nukes? Who invented them? Who is the only country to drop one in anger? (Ironically, if that hadn't happened and the world hadn't seen the horrors one nuke could cause, there would have probably been a nuclear war by now)

    I actually agree with you here I think, but not for the same reasons. No matter how hard you think the other guy will punch, it is not good form to attack first. If the U.S. really wants to invade Iraq, there will be some "crisis" pop up (like something linking Iraq to a terrorist attack, Isreali/Palelistinian issue, etc). Also, blaming the "innovator" for the worlds problems is a CLASSIC fallacy of composition. You can't say that because we invented it, we are also responsible for all of the child probabilities that occur because of it.

    What makes you holier than thou? Admittedly, Saddam is not a nice fellow, but you have no right to invade a country just because they have the capability to attack you. I'm amazed at the level of provocation against Saddam, there are UK/US strikes every other week, but it's not newsworthy, so therefore it isn't happening. Why didn't you do that to the Commies? Oh, they could fight back. Let's pick on Iraq then, they can't fight back. Oh, they have lot's of oil too? That's a coincidence...I wonder if we could topple the Saddam regime and install a US-friendly goverment. Sound familiar?

    Proof? You can't keep "suggesting" this garbage without sounding someone closed-minded biased with a disposition toward a certain policty affinity that prides itself on being open minded.

    Listen, I'm not anti-US. If I come off sounding that way, I apologise. I hate it when corrupt governments abuse their power, and mislead the public into backing them. Like the "war" in Afganistan, which was being planned prior to 9/11. Any time I hear someone talking that way, I feel compelled to state my opinion. Hopefully I've made a few people think about the other side of the story. Peace can only follow understanding. Not a missile shield.

    Ok. You were fairly logical and well-thought out until that nonsense spewed out. Name one fact that actually proves we were planning to attack Afghanistan prior to 9/11? As for the other side of the story, I think you miss the whole point. You try to reduce every conflict to greed/corruption/power. At first it sounds logical, until you factor in religion, then all logic goes out the window. And that is where (IMHO) we are at now. This is not a war about OIL, or conspiracies, or CONTROL. On the surface, it may from time to time this way, but over the next decade or so as this thing plays out (yes, I think it will take that long), we will see who rears his ugly head, what his motivations are, and the conflict will be more head-on, rather than this beating around the bush stuff that has been going on.

    -Mikestro

  182. Re:Worth it: Pascal's Gamble by banking_intern · · Score: 1

    R U a troll? Seriously... you must be.

  183. The Lad weighs in with impatient comment. . . by Fantastic+Lad · · Score: 1, Troll
    75% of Slashdotters are the voice-box bitches of corporate evil.

    Plug 'em into a dumb-ass, 'documentary', give them government approved 'science' text books during their tender formative years, let 'em watch Star Trek, let 'em believe they are coming to these conclusions on their own, (like the average, "No really! I chose this life without any influence from my church group," born again Christian), and that their fucking CD player and cell phone are proof positive that 'science' is honest and up front. . , Do these things, and they'll be your unthinking Yes-men forever and anon, ready to spit and fume like robot dogs in defense of whatever bullshit 'truth' the Wealthy Few want installed today.

    The most bent part is that the ones they support laugh at them from behind their backs. "I wonder what the unwashed brainwashed are doing today. . ."

    Best P.R. you can buy. . .

    -Fantastic Lad

  184. Re:Worth it: Pascal's Gamble by letxa2000 · · Score: 1
    The poster talked about proofs that include God as part of the proof. For you to turn that into "disregarding the possibility" is disingenuous. There is an ocean of difference between disregarding a possibility and not seeing sufficient evidence to persuade.

    The original parent wrote: "Pascal's Wager was first used as an argument for the existence of God.

    There was then a reply that read: "Any philosophy which mentions the word `God` as part of its `proof` is probably not worth reading. I mean, why would you?"

    Given the context of the original post (Pascal's Wager being an argument for the existence of God), the reply would suggest that Pascal's Wager is not worth reading because it mentions God. Granted, Pascal's Wager isn't a philosophy but the fact that that msg was in reply to the parent implies that the reply was rejecting Pascal's Wager because it included "God" in the "proof."

    Actually, Pascal didn't even seem to say that God definitely exists. He just calculated that a rational person playing the odds would be better off believing in God.

    But for you to offer that as evidence for a God is illogical.

    Actually I don't believe that the failure of science in a given area is proof of God. But the more we learn the more we realize we have left to understand. Either we'll someday understand everything or the current trend will continue whereby knowing more just raises more questions about what we already know, sometimes throwing into doubt that which was already "certain" or proven.

    You're probably a very logical person in everyday issues. You also, for whatever reason, want to believe in God. That desire clouds your ability to approach it logically.

    I do believe in God, not because I WANT to but because I do. At the same time, I'm not a die-hard evangalist that believes everyone who believes differently than I do will burn in flames.

    I admit a bias going into my conclusion (reached years ago) that God does exist, but I do believe I made a rational decision. If my conclusion had left any doubts in my mind, I would be able to confess that I had doubts. But I don't.

    I happen to be, for whatever reason, predisposed to not expecting a God at the end of the tunnel. However, don't get me wrong, I'm pulling for you! I of course hope you're right. I just don't think you are.

    I understand. I was (and am) predisposed to expect God at the end of the tunnel. I kept that predisposition in mind when I spent time reviewing whether my faith was blind or reasonable.

    I think that the more science learns, the more it will seem quite improbable that it all happened by pure chance. Sure, we could be that one in nearly infinity chance, it could be the laws of physics have to work the way they do because there is no other way. But, personally, I think the more we discover about the world, galaxy, and universe around us the more it becomes quite improbable that it "just happened."

    I know that most astronauts return with increased faith, or FIND faith. I've heard that that is often the case of many scientists, too--presumably as they discover how it all works they come to the conclusion that it was made by "someone," just as someone rebuilding a car engine can gain appreciation of those that designed it and quickly discards the possibility the engine just happened to come together by itself.

  185. Not worth it by ralphbecket · · Score: 1

    Er, no.

    The original experiment has been duplicated, but the results claimed by the original investigator have never been seen since and said original investigator apparently refuses to tell the other experimenters what it is they're doing wrong.

    More to the point, relativity says that gravity is not a force, but curvature of spacetime. It checks out to as many decimal places as can be measured. On the other hand, there's no theory that even hints at the gravity defying (i.e. spacetime warping) powers of spinning superconductors.

    Occasionally discoveries happen by accident, but the vast, vast, vast majority of progress is made by conducting experiments indicated by theory (to do otherwise is to waste one's time hoping to get lucky.)

    I'm reminded of the story about a man found spooning yoghurt into a lake. The onlookers ask him what he's up to and he tells them that this is how he's going to make an entire lake of yoghurt. They tell him that this isn't how yoghurt is made and he replies, "Well, yes, but what if it worked?!"

  186. AntiGravity by kahealani · · Score: 1

    Boeing was one of the developers of the terrestrial field propulsion discs back-engineered from captured and donated extraterrestrial craft, therefore this is merely another step in the de-classification of technology already in use.

    --
    All Rights Reserve Without Prejudice, Angela Kahealani. All information + transactions nonnegotiable + private.
    1. Re:Antigravity by Anonymous Coward · · Score: 0

      The only thing about this that's staggering is how standards have slipped at NASA. If some of the old guys who put men on the Moon heard about this, I'd expect them to start jumping from the top of the Vehicle Assembly Building.

      Once more, with feeling:

      It's bullshit, Jim.

  187. Gosh... by Anonymous Coward · · Score: 0

    If I jump in the air I experience zero gravity for like a microsecond or somethin...

  188. Re:Ok its top secret, so they must have had succes by letxa2000 · · Score: 1
    It's rumoured that Eisenhower provoked them intentionally to start the war, which was against US public option at the time.

    You believe it's more probable that an American President intentionally provoked an enemy and let them attack and destroy much of the Pacific Fleet to allow him to get into a war that the U.S. was then unprepared to enter due to that attack? Or could it be that the reason we "provoked" them was because we could not morally agree with their expansionist plans that would come at the cost of independent nations throughout Southeast Asia?

    He is a proven liar, yet no one cares? Why is that?

    Hmmm, perhaps because Clinton set the precedent? :)

    Defending yourself is one thing, but to advocate a practically useless defence shield

    If it's useless, why would it cause an arms race or give us first-strike capability?

    Moreover, when has a missile ever been launched from a rouge state on another in a form that would be stopped by a missile shield?

    Hasn't happened yet, thank God. I'd rather "think outside the box" and anticipate what might happen in the future. Right now only a small number of countries have ballistic missile capabilities but the technology is only about 50 years ago. Who do you think will have the technology in 50 years? It's not really all that complicated, the rest of the world just needs time. Without trying to resort to cliches, remember the line from "The Sum of All Fears": "I'm not afraid of the guy with a thousand nuclear warheads, I'm afraid of the guy with one."

    Who is going to attack the US? Who would be so stupid?

    Consult the history books, please.

    No nation state for sure.

    Complacency has always gotten us into trouble. We were complacent at the beginning of WWI. We cleaned up there. We were complacent in WWII until we got bombed at Pearl Harbor. If the American public really thought we were going to be threatened do you think they would have withheld their support to enter the war? Many people (including you) may not see any risk and think building missile defense is silly--just like many people thought WWII was "Europe's War" and thought it useless to get into it.

    It's easy to be compacent. Even moreso when we're talking about the most powerful country on earth. But that also makes us the biggest target and history has shown that complacency is a fatal error.

    If Saddam or anyone else was going to launch a attack on the US, they would know that they stood no chance.

    WE know that. It's less certain whether or not Saddam knows that. He should have known that in 1992 when a half million allies were arrayed on his border waiting to anhilate his military in a question of days and use the southern portion of the country as a "field test" of new and wonderful weapons? Whether he did it out of pride or did it in belief of being able to win is irrelevant--the fact is there always will be SOMEONE crazy and stubborn enough to look logic in the face and try to ignore it.

    Anyway, terrorists don't have ballistic missile systems.

    No, not yet. As far as we know. :) Hopefully we'll have a missile defense before Bin Laden is able to build, buy, or steal even an obsolete missile--perhaps from the former Soviet Union.

    The US annoyed them first, but your media won't tell you that, they prefer the "attacking freedom and democracy" story.

    We annoyed them first? Perhaps our annoyance (stationing troops in the region) was provoked by THEIR annoyance of not being able to exist without threatening Israel and each other, thereby threatening a regional conflict that would easily expand.

    It's easy to blame everything on the U.S. But you can't ignore that the U.S. has reasons for what it does--and it's NOT just for our oil supply. You have to look at the history a little deeper.

    By supporting corrupt governments, especially in the Middle East, an enormous amount of hatred as built up.

    The governments are going to be corrupt whether we support them or not. There is no inherent reason to believe that if we stopped supporting certain governments and they were toppled "by the people" they would be any more honest.

    We support many questionable governments in the region because, regardless of how questionable they may be, they are actually less likely to attack Israel than the alternative.

    If the public in many of those Middle Eastern countries were to show they were RESPONSIBLE and not trigger-happy ready to start a regional (and thereafter world) war in regards to Israel, perhaps the U.S. would be more apt to let democracy run its course. Democracy requires responsibility and, as bad as it sounds, the populations of many of those Middle Eastern countries have not shown they are ready to accept that responsibility.

    By all rights, the country (one nation under whatever god) owns that oil, yet only a handful of people will ever see it, most of them unaccountable to the public.

    How is that different than in the United States?

    Some of these counties are extremely poor, and how do you think they react to seeing US troops about, guarding their national property from them while they live in poverty?

    As has been said, we import only about 8% of our oil from Saudia Arabia. We could get by without it, especially if we turned on Alaska and reactivated Texas.

    We're not defending the oil FROM the populations of the host countries. We're defending the (corrupt?) government from their population that, were they to topple the government, would most likely make attacking Israel one of their first moves. And then we have to defend Israel.

    History (WWI, WWII) has shown us that it is cheaper in the long run to stick our nose in internal affairs of other countries to avoid having to clean up a big mess later. Tough luck.

    It's the presence of these troops in Saudi that drives Bin Laden

    No it's not. It's the existance of Israel. If we leave the Middle East all that will happen is that all their efforts will be freed up to topple Israel. They just realized they can't topple Israel as long as the U.S. supports it. Leaving Saudia Arabia would not placate Bin Laden one bit.

    They want to control their own resources; they want freedom and democracy. Not tyranny.

    That may be on their list. But first and foremost they want to destroy Israel. And that's why we don't leave.

    "The most probable type of missile attack" maybe. But look at how likely is that event going to happen. Basically, it's not.

    If there is a 1 in 100 chance that someone is going to nuke a city and it just so happens that I have a 2 trillion dollar budget available, I might not be considered crazy investing a few ten billion dollars to reduce that risk to 1 in 1000 or 1 in 10,000.

    Basically, we have the money. If we can reduce the risk of nuclear missile attack from 1 in 100 to 1 in 1000, I think that's better use of 60 billion dollars than most of the other things the government would spend 60 billion on.

    No. You are starting another pointless arms race.

    You already said it won't work, so why would it create a new arms race? Either you think it will work (in which case we should definitely build it!) and are afraid of an arms race, or you think it won't work and therefore shouldn't now be citing the risk of an arms race as a reason not to research it.

    By having a missile shield, that makes a pre-emptive strike possible for the US to start and win a nuclear war.

    We already have a pre-emptive strike capability against absolutely the whole world except Russia. And we might actually have that capability against Russia.

    But a missile defense will only defend us from small attacks. In those cases, we definitely already have a first-strike capability so the missile defense doesn't give us anything other than a defense.

    Other countries will see this shield and will also desire similar systems to protect themselves.

    And I hope they do. If these are DEFENSIVE systems designed to defend against the risk of a nuclear attack, I think that's great. I hope India and Pakistan both deploy it so they can both eventually get rid of their now-obsolete nukes. Hopefully the same applies to everyone else, too. If such a system sufficiently evolved, even the U.S. would have no need for a huge arsenal of ICBMs.

    So billions and billions of dollars are redirected from the public purse in to the coffers of the arms industry.

    Which creates other technology at the same time which is consumed by the public. Meanwhile, the "arms industry" buys from the public as do their employees.

    Don't worry, it isn't a black hole where all the money goes into the pockets of fat cats never to be seen again.

    Bush & Buddies are happy, the people lose services and pay more taxes.

    Actually, Bush reduced the taxes that had been previously raised by Clinton. Your argument doesn't make any sense.

    You just don't get it, do you? It's that attitude that leads to these problems!

    And our attitude is justified based on history. If we don't "police the world" then WWI and WWII has shown us that countries will attack each other, regional war will break out, and we eventually have to step in and fix it--at great cost to our own people.

    You want the U.S. out of everyone's business? Then every country ought to show that they can act mature without the U.S. providing worldwide stability.

    There is talk of invading Iraq because they have "weapons of mass destruction". So do you. They have chemical/biological weapons? So do you, in fact, you developed most of them.

    We have them as a deterrent and have shown restraint and responsibility in using them. Saddam doesn't have as much as we do, but what did he do? He lobbed them over at Israel which had nothing to do with the Gulf War with the only hope of provoking a response and creating an Arab vs. Israel conflict.

    If you can't see the inherent difference in risk between certain countries possessing these weapons and others possessing them, I'm sorry. That probably goes a long way in explaining your point of view.

    Who is the only country to drop one in anger?

    In anger? Anger would have been to launch a few at Afghanistan a day or two after 9/11. The attack on Japan was a calculated strategic decision that most likely saved the lives of millions of Americans AND Japanese.

    Ironically, if that hadn't happened and the world hadn't seen the horrors one nuke could cause, there would have probably been a nuclear war by now

    There ya go. Not only did we probably save millions of lives in WWII by using nukes, we may have saved hundreds of millions in subsequent nuclear wars that were avoided. Considering we did it "out of anger" it looks like it worked out pretty damn well, didn't it?

    What makes you holier than thou?

    Holier? Not at all. But more responsible. Face it, after WWII we could have dominated the world. Now that the USSR has fallen, we could do it now. We don't. How many powers in history when given the option of total conquest did not take it? The U.S. has shown itself to be the most restrained superpower in the history of the world.

    but you have no right to invade a country just because they have the capability to attack you.

    Because they have the capability? No. But if we have reasonable justification to believe that that such an attack is imminent then we are certainly justified in taking preemptive action.

    I don't have any problem with France, England, the former Soviet Union, Mexico, Canada, India, South Africa, etc. having the CAPABILITY to attack us because we have no reason to believe an attack will be forthcoming. But like the Japanese taught us at Pearl Harbor and as Bin Laden taught us on 9/11, if we believe an attack is imminent then damn right we ought to strike preemptively.

    Like the "war" in Afganistan, which was being planned prior to 9/11.

    I've read about that. Mostly in left-leaning liberal publications. Not much in the way of evidence for a "WAR" in Afghanistan. At best we would've looked the other way... Then again, Afghanistan was only recognized by three countries in the world. The Taliban was, in fact, the result of toppling the previous government. They were holding Westerners (not just Americans) on bogus charges and terrorizing their own people. Heck, even if 9/11 hadn't happened there was as much a case for a humanitarian "war" there as there has been in other "humanitarian" conflicts.

    Hopefully I've made a few people think about the other side of the story.

    I really doubt you have. You are full of opinions, granted, but don't offer much in terms of facts to back-up what is mostly liberal conspiracy theory.

    Peace can only follow understanding.

    You mean if we understand Bin Laden he won't attack us? If they understand us they won't be offended that we have troops in their countries? That if the Arabs understand Israel that they will let it exist? Nice academic/utopian world you are talking about.

    In the real world, the world has been most stable in the last 50 years. That stability was created by the balance of POWER between the U.S. and the USSR. Now it is created by the POWER of the U.S.

    I'm all for understanding and getting along whenever possible. But there will always be someone who wants power or wants their way the "old fashioned" way. You are mistaken if you believe that countries in the 21st century are inherently more averse to war than in the past. The reason you feel that way is because of your experience in the last 50 years--but again, that general stability has been brought by the threat of FORCE, not due to any enlightened understanding in recent years.

  189. sort of like gravity by Thetmes · · Score: 1

    Signifigant differences exist between gravity and centrifugal force. "Gravity" will lessen of course as one gets closer to the hub of rotation, and dropped objects will be harder than usual to catch :-) And drop the large object, more fun to spin in carnival rides.

  190. Re:Since when do we need shielding against gravity by ehh · · Score: 1

    You're not fat, you're gravitationally challenged.

    --
    Make it idiot-proof, and someone will build a better idiot.
  191. Re:Ok its top secret, so they must have had succes by Anonymous Coward · · Score: 0

    Interesting points from all. I'll try and keep this short...it's getting a little bloated!

    They don't hate us because of the OIL. They hate us for religous reasons.

    ...snip...

    They attacked us for our morality (or lack of in their opinion).

    Yes and no. The "religious fanatic" idea against the USA is very much overplayed. A lot of hatred comes from the whole Israel affair as well as the oil issues. Many believe Israel should not exist as a state; they are the fanatics. What clouds the issue is Israel's continued expansion into the West Bank, despite the international community (except the US) telling them not to. They now occupy 40% of the land. They have tanks and soldiers guarding the sealed settlements. The Israeli government is actively encouraging people to move there. The Palestinians have no freedom of movement in their own home, the military patrols don't allow it. How would you feel if you wanted to visit Washington, but the Canadians wouldn't let you? These actions give people a valid reason to be annoyed, and drum up huge amounts of support for these terror campaigns.

    America only became a target to these particular groups via its continued and blind support of Israel. Consider this analogy: Any parent would support their child, but if that child went around bullying others, it's the parent's responsibility to stop that. America should tell Israel to behave itself, or stop being supported.

    To claim that 9/11 happened because they thought you were immoral is just plain wrong. There are many countries far more immoral than the US! Why hasn't Holland been attacked? They allow many things that you don't, which could be considered far more immoral to the fanatics. Oil & Israel are far higher up the list than morality. The different morality is only one of many methods they use to get public support for their actions amongst their own people.

    Re: usefulness of shield: By that comment, then why do we have a military at all?

    A standard military does act as a deterrent and is a valid thing to have. My point is that a missile shield does nothing to further defence in any real way. Admitidy, is has some effect on defence capabilities, but the money could be far better spent on other things.

    What country has ever liked the United States?

    Most of us do actually. Even during the cold war, the USSR respected the US, there was simply a lack of trust. This recent "it's us against them" attitude doesn't help things however. See this article for a report on how things are getting worse, believe me Bush is not helping things. Prior to 9/11 world opinion of him was extremely low. In many ways. 9/11 saved his presidency. He cheated in the election! It was decided by a court decision in a state where his brother was the governor. I can't stand that sort of thing.

    Re: comparing shield propagandas to the Nazi's It may be propoganda .... but that particular analogy is stupid

    My point was that if an entire nation can be convinced that the Nazi's are justified, then how hard is it to convince you that you need this shield? None of us are immune to propaganda, each of us forms opinions based on the info we have. If that info is slanted (which politicians & the media have been doing for a very long time), then any decisions are also slanted.

    Also, blaming the "innovator" for the worlds problems is a CLASSIC fallacy of composition.

    I agree, but often people forget some of these basic facts. If you invent and possess a technology, you can't really complain too loudly if someone you don't like gets their hands on it. If the US was squeaky clean and didn't possess some of these technologies, then you are perfectly valid in not wanting other nations to have it. Otherwise, it's pots & black kettles.

    Name one fact that actually proves we were planning to attack Afghanistan prior to 9/11?

    BBC News Article, posted just one week after the attacks. There is lot's more info out there if you go looking. Again, popular media has ignored these facts.

    At first it sounds logical, until you factor in religion, then all logic goes out the window.

    Very well said. You can't expect people that believe there will be virgins waiting for them in the afterlife (if they die for the cause) to consider logic as important.

    This is not a war about OIL, or conspiracies, or CONTROL.

    Please see this article. The failing of this deal is what turned the US against the Taliban originally. Prior to that, it was the US that made them.

    over the next decade or so as this thing plays out (yes, I think it will take that long)

    Personally, I think unless a universally recognised messiah appears, or religion is proven false, this will never end. There will always be hatred if people are grown up to hate each other. Look at Northern Ireland, the people there are the same race, in the same villages, yet their hatred results in separate schools and streets!! Yes, there are many places where entire streets are of one religion, and walls have literally been built between them.

  192. Re:Ok its top secret, so they must have had succes by Anonymous Coward · · Score: 0

    You believe it's more probable that an American President intentionally provoked an enemy and let them attack and destroy much of the Pacific Fleet to allow him to get into a war that the U.S. was then unprepared to enter due to that attack?

    I'm basically not decided on this one, never have been. It's possible he didn't consider the damage that would be caused; he's a politician not a military expert. On the other hand, if his advisors who should have know the potential for damage didn't tell him, then it's their fault. They must have considered that they might be attacked; a large portion of the world was at war by then. We'll never know. You quote Tom Clancy, didn't you detect a constant theme in his books that the public never knows the whole truth? His books are largely the source of my mistrust; somehow I don't think the GWB has the integrity of Jack Ryan.

    If it's useless, why would it cause an arms race or give us first-strike capability?

    I didn't say it was technically useless, just that it has no real use. The physics behind it is complex, but there is no reason why it wouldn't work.

    Who do you think will have the technology in 50 years?

    Good point, something I've not considered. Hopefully the causes of terrorism will be long gone by then. But you may have to concede that you cannot wrap yourself up in cotton wool all the time. The world can be a dangerous place, throwing money at it will not change much.

    remember the line from "The Sum of All Fears". "I'm not afraid of the guy with a thousand nuclear warheads, I'm afraid of the guy with one."

    And they "proved" (in a literary sense) that this would not require a ballistic missile. So, you get your missile shield, are you going to build a huge wall around the country and make sure nukes (etc) don't get in that way? What about a ballistic missile launched from within the US? Will the system be able to handle that, or will it be limited to incoming missiles over the coastal areas. Again, I fail to see the worth of this system.

    I'm sure terrorists read Clancy, it's a damn good insight into many aspects of the US for them no doubt. Who didn't think about the end of Debt of Honour re. 9/11. Scared the shit out of me, considering some of the other books.

    Re: Who is going to attack the US? Consult the history books, please. Outside of Pearl Harbour (which wasn't even a state and has many other factors involved, like global madness), this hasn't happened. Terrorists don't count; every country has had problems with them at some point.

    just like many people thought WWII was "Europe's War" and thought it useless to get into it.

    The US didn't really get involved until most of Europe was under Nazi control. They would have had to deal with the Nazi's as a superpower. Remember, Japan attacked America, not Germany. The drive to enter the Euro war was mostly to get rid of the Nazi's. Either that, or learn to live with them. Besides, your use of the word "useless" implies a comparison to my statement of the missile shield being useless. Compare like with like please! WWII had a clear, obtainable goal.

    But that also makes us the biggest target and history has shown that complacency is a fatal error.

    Not building the shield could not be described as "complacence". There are other and better ways to defend yourself from real threats, not made-up-threats.

    Saddam knows that. He should have known that in 1992 when a half million allies were arrayed on his border

    He probably thought we were bluffing. Prior to the Gulf war, nothing like that had happened, nations do not usually get involved in other peoples wars. But, it gave Bill Hicks lot's of good material, so that'll cool. ;-) "Bring up G8. What's that do? Cool!".

    However, he did not attack the US. No way could he have expected the response. In fact, the response really doesn't make a lot of sense, given the other stuff we haven't reacted to over the years. That's why he did it, he wasn't even thinking about what the US might do.

    was provoked by THEIR annoyance of not being able to exist without threatening Israel and each other

    If it wasn't for the oil, I think we would leave them to it. If they want to kill each other, let them. There are plenty of other problems in the world that need sorting. Anyway, what makes the Israelis so deserving of protection? Guilt over their unfortunate history? I don't know how your media has been covering things, but over the past few decades, they've probably killed far more Palestinians and committed far more atrocities than the Palatines. Here's a satiric piece on the figures. It sums up the emotional detachment we have gained from so much horror over the years. Neither side is "right", so why back either?

    There is no inherent reason to believe that if we stopped supporting certain governments and they were toppled "by the people" they would be any more honest.

    So the troops and US made weapons, planes, landmines are only there for show? It's too late now, with the weapons we sold them, they can defend themselves. Back in time however...hate runs deep and bridges the generations gaps. Most of these folk probably could not explain why they hate each other anyway. The only explanation is "Because we always have"

    they are actually less likely to attack Israel than the alternative.

    Why should that be a factor? You're willing to screw over an entire nation worth of mostly innocent people to help another nation? Any time someone criticises Israel, they get accused of being a Nazi...hang on a minute, so that gives Israel the right to do what they want, with the west's support? No wonder some folk hate us over it. But Israels are white, the others are black, so that makes it easy for us.

    If the public in many of those Middle Eastern countries were to show they were RESPONSIBLE and not trigger-happy ready to start a regional (and thereafter world) war in regards to Israel

    Again, what makes Israel immune to this logic? They are provoking other nations as I type this. They've started their own wars. Maybe if they also were responsible and not trigger-happy, we wouldn't be in this mess.

    Both sides are equally as bad as the other. "He started it!" is a childish way of avoiding responsibility. Who started it is not the point. Who ended it, on the other hand...

    Re: a few owning all the wealthHow is that different than in the United States?

    That's true. There is a lot of poverty in the US and some folk with more money than they'll ever need. An unfortunate side effect of capitalism, but a deadly sin that has been around for a long time. But, at least the poor can afford TV and alcohol, so they'll be alright. As long as they don't get into the gated communities! ;-)

    However, if you can get a college education, you can go far. The US is not unique in this, but the option is not open to a large amount of the world's people. What if the money for the shield was put to giving every US child a college education? Wow, think of that! In some other countries, learning to read can be difficult target.

    It's the presence of these troops in Saudi that drives Bin Laden No it's not. It's the existance of Israel.

    He has publicly said the Saudi issue is his primary beef with the Americans. When you hate someone on one front, it's easy to pick faults and start to hate other things. Ever heard women talk about each other? ;-)

    Basically, we have the money.

    No you don't. The stock markets have crashed.The airline industry has lost out big time. 8 million of your people live in poverty. I can think of better ways to spend the money.

    You already said it won't work, so why would it create a new arms race?

    I mentioned this earlier, it will work technically, it's just aimed at a nonexistent threat. I've got this magical rock that protects me from Polar bears. There aren't any Polar bears where I live, but it makes me feel safer somehow.

    If these are DEFENSIVE systems designed to defend against the risk of a nuclear attack

    Nuclear weapons have always been sold as a "deterrent" in the west. So we now have a deterrent for the deterrent. What's next, an arms race on technology to defeat/fake out missile shields? Then another to defeat that threat? Reminds me of an Itchy & Scratchy cartoon, where they get bigger and bigger weapons...

    get rid of their now-obsolete nukes

    Note that this only means that they are made unfireable. Not that it means they cannot be reassembled, but the word "decommissioned" gives the public a nice fussy feeling though.

    If we don't "police the world" then WWI and WWII has shown us that countries will attack each other, regional war will break out, and we eventually have to step in and fix it--at great cost to our own people.

    Excuse me, I think you'll find the Russians did a large part of that, at an even larger cost to their people. Your history books and Hollywood propaganda removed all references to this during the commie witchhunt. They couldn't be seen to doing good for the world could they? WWII was a joint effort for all involved. While we respect and appreciate the help the US provided, don't think for one minute it was like Saving Private Ryan. There were other nations involved. If either Russia or the US didn't get involved, I'd be speaking German. No one could have done it alone. Fighting the war on two fronts broke Germanys back. And it was the Russians that got to Berlin first.

    War has changed now. Only a few backwards nations still believe that it's necessary to capture land. Modern war is economic now. Why invade a country to get their resources when you can simply have companies do it for you. They still make a cut on what you take, but it's cheaper than the cost of a war, so in the end it's more profitable. And no one gets killed.

    Then every country ought to show that they can act mature without the U.S. providing worldwide stability.

    While the US is very admirable, it's not the bastion of standards every American thinks it is. Your county has done some heinous things. You have brought down governments, assassinated many people, tried to kill the Chinese leader several times (are you mad?). Take the spyplane in China issue. How would you feel if the Chinese were flying spyplaces 24/7 of the coast of Florida? I could go on and on about things the CIA have done in the "war against communism", which has blighted many countries and led to the creation of the Taliban and the complete destruction of Afghanistan. Twice now. Many many dodgy things have been done, and I don't have the time to sit here and catalogue them. Only a handful have made it to the publics attention. Are you so naïve to believe that everyone in control of your country is honest?

    In anger? Anger would have been to launch a few at Afghanistan a day or two after 9/11.

    Oops, you must have picked me up wrong. Many countries have tested nukes, but the US was the first (and last thankfully) to ever use one during an armed conflict. I didn't mean anything in the "in anger" part, just a figure of speech.

    The attack on Japan was a calculated strategic decision that most likely saved the lives of millions of Americans AND Japanese.

    Again, many say that it was completely unessessary and the war was already over. The Russians were due to enter the war the same week and if they had, post-war Japans spoils would have to been shared. There would be a Tokyo wall, just like in Berlin. I'm not saying that that's what I believe, but it's a popular theory.

    Remember, politicians lie nowadays. That's nothing new. What makes you think we know the whole truth of any of these events? You are basing your knowledge on what you know. Consider this; you may not know the whole story. I certainly don't, but I'm not willing to believe anything I'm told without some analysis of my own.

    Face it, after WWII we could have dominated the world.

    You did. ;-) See my earlier remark on how wars are fought nowadays.

    Anyways, I can see you are very patriotic, so I may be touching a nerve putting the US down. I apologise again for this, but you should be wary of being so patriotic that you cannot acknowledge the bad bits. Your leaders are just like me. Opinionated assholes that often defy logic!! ;-)

  193. Re:WTF about Russian Economy?! How bout Finnish on by gerf · · Score: 1

    the /. summary blatantly says Russian. i suppose that's just his home country then. well, maybe he just has that russian attitude then, of get what you can, however you can. they had to think that way under commy gov't, just to survive...

  194. Re:Ok its top secret, so they must have had succes by letxa2000 · · Score: 1
    Re: Pearl Harbor
    It's possible he didn't consider the damage that would be caused; he's a politician not a military expert. On the other hand, if his advisors who should have know the potential for damage didn't tell him, then it's their fault.

    I think it's far more likely from an objective review of the facts and based on logic that they were simply surprised at Pearl Harbor. We thought we were negotiating a peace. Any conspiracy theory related to Pearl Harbor, as is the case with 9/11, seems to require us to believe that people that grew up patriotic Americans somehow stop caring about their fellow Americans and their country when they obtain power in their country, allowing it to be attacked and fellow citizens killed. While it's fun for conspiracy theories, I don't think it's very probable.

    didn't you detect a constant theme in his books that the public never knows the whole truth? His books are largely the source of my mistrust

    Of course we don't know everything. But one thing is to not know everything and quite another to suggest that any American president had prior knowledge of an attack and did nothing, or actually wanted it to happen.

    Also, keep in mind that Tom Clancy is fiction. Sure, it's fun stuff and I love his work and the movies (with Harrison Ford) are great. But remember to keep fact and fiction separate, regardless of how believable the fiction may seem.

    Hopefully the causes of terrorism will be long gone by then.

    They won't be. There will always be someone somewhere that isn't happy with something. The "reasons" may change, but don't expect the world to be a peaceful utopia in 50 years with everyone just getting along.

    But you may have to concede that you cannot wrap yourself up in cotton wool all the time. The world can be a dangerous place, throwing money at it will not change much.

    I agree that no-one can ever be completely safe. But I disagree that "throwing money" at a problem can't reduce the risks. Money won't make us safer, but the technology that money can buy CAN make it safer. Not 100% safe and it won't defend against every attack, but at least it provides one less way to attack us. I'm in favor of that.

    So, you get your missile shield, are you going to build a huge wall around the country and make sure nukes (etc) don't get in that way?

    Yes. Well, not literally. But I *AM* in favor of implementing technology so that every container on every ship and truck that enter the country pass through some kind of device that would detect nuclear material. I believe that could be accomplished with technology and focusing U.S. Customs solely on the purpose of detecting unwanted goods coming in rather than looking for goods to tax. I.e., Customs should be a PROTECTION agency to keep out unwanted goods--it should not be a fiscal agency with aims of collecting import tarrifs.

    Again, I fail to see the worth of this system.

    It's value is in that it eliminates one more way to attack the United States. No-one is going to launch a direct military assault on the continental U.S. If we have a missile defense, that method of attack goes away. If Customs passes all incoming goods through some kind of raditiation detection equipment then that route is closed off.

    No, we can't be 100% safe. But we can take steps to significantly reduce the possibility of attacks.

    Terrorists don't count; every country has had problems with them at some point.

    Terrorists do count as long as there are countries supporting them or looking the other way. In fact, in a world where the U.S. is so strong it is not far-fetched to believe that countries will actually "deploy" terrorists to do through terror what they could never do with a direct military attack.

    There are other and better ways to defend yourself from real threats, not made-up-threats.

    Again, refer to my comment (which you agreed to) regarding who might have missiles in 50 years? All threats are real. If we can think of them, so can someone else. If we have no defense against a threat, that's the best threat to exploit.

    Re: Saddam knows that. He should have known that in 1992 when a half million allies were arrayed on his border
    You: He probably thought we were bluffing.Prior to the Gulf war, nothing like that had happened, nations do not usually get involved in other peoples wars.

    What? Thought we were bluffing? Nations don't usually get involved in other peoples' wars? How about France helping the U.S. against England? How about U.S. helping various European countries in WWI and WWII? What about the U.S. in Korea and Vietnam?

    And with 500,000 troops you really think he thought we were bluffing? I don't think so. He was either too stubborn/proud to retreat or actually was stupid enough to think he could win. Either way is dangerous and so is playing military "chicken" or "poker" because you think the other side is bluffing...

    Re: Israel/Arabs
    If it wasn't for the oil, I think we would leave them to it. If they want to kill each other, let them.

    No, because history has shown that when we let other countries do that we eventually are the ones that have to come in and finish it. There was no oil in Europe that warranted our carrying whether the Nazis took over Europe and/or killed everyone.

    what makes the Israelis so deserving of protection? Guilt over their unfortunate history?

    What makes South Korea deserving of protection? What made Europe deserving of protection during the cold war? What makes Japan worthy of protection after they were our enemies?

    For better or for worse, Israel was created by the United Nations over 50 years ago. The world agrees they have a right to exist. The United States defends that right. It is valid to ask "why" we are allies with Israel, but it's no more absurd than asking why we are allies with anyone else.

    Plus if we just leave Israel to fend for itself there WILL be a bloodbath in the Middle East and it WILL grow to a regional conflict and then to a world war. Believe me, I'd rather support Israel than let the region spiral into war.

    Neither side is "right", so why back either?

    See above.

    Me: There is no inherent reason to believe that if we stopped supporting certain governments and they were toppled "by the people" they would be any more honest.
    You: So the troops and US made weapons, planes, landmines are only there for show?

    No, they are there to defend the governments from being toppled by a radical population that would most likely attack Israel and plunge the region and world into war.

    It has NOTHING to do from keeping riches from the masses. It has everything to do with keeping an irresponsible and radical mass of people from taking the reigns of government and starting a regional/world war.

    Why should that be a factor? You're willing to screw over an entire nation worth of mostly innocent people to help another nation?

    I'm willing to restrain (not screw over) a nation to keep it from attacking a neighbor--especially when the result of such an attack would almost certainly be a world war.

    But Israels are white, the others are black, so that makes it easy for us.

    The Arabs I've seen are no more "black" than your average Israeli or American.

    Again, what makes Israel immune to this logic? They are provoking other nations as I type this.

    Who are they provoking? Have they lobbed warheads into Baghdad because they were in a conflict with Syria? Have they launched terrorists to blow themselves up in the middle of Egypt?

    They've started their own wars. Maybe if they also were responsible and not trigger-happy, we wouldn't be in this mess.

    They've only started a war in, what, 1967 or so? And that was to take the "high lands" because their neighbors kept lobbing bombs at them from above.

    But, at least the poor can afford TV and alcohol, so they'll be alright.

    Yeah... in the Arab countries we're talking about that might not have enough money for either, but it doesn't matter since neither are permitted.

    He has publicly said the Saudi issue is his primary beef with the Americans.

    Feel free to believe him if you want. If our troops were there in preparation to assist them in attacking Israel I'm sure he wouldn't mind. Our presence there is not the problem. Our support of Israel is.

    Me: Basically, we have the money.
    You: No you don't. The stock markets have crashed.The airline industry has lost out big time. 8 million of your people live in poverty. I can think of better ways to spend the money.

    Guess what? Our stock markets have "crashed", our airline industry is hurting, we have 8 million (3%??) of our population in poverty... and we STILL have money. We go through tough times like anyone, but that doesn't mean we're now a poor nation incapable of spending money on its defense.

    Me: f we don't "police the world" then WWI and WWII has shown us that countries will attack each other, regional war will break out, and we eventually have to step in and fix it--at great cost to our own people.
    You: Excuse me, I think you'll find the Russians did a large part of that, at an even larger cost to their people.

    The RUSSIANS were DEFENDING THEMSELVES. They were being attacked by the Nazis. We went in to clean things up even though we weren't under direct attack by the Nazis.

    I'm not belitting the Russian effort, but it's completely understandable. They were being attacked, they defended themselves. But for the U.S. to be at peace with everyone but Japan and open a second front in Europe and storm the beach at Normandy (my grandfather was there!) to liberate someone elses country? That's a different story.

    While we respect and appreciate the help the US provided, don't think for one minute it was like Saving Private Ryan.

    My grandfather was in the first wave on Omaha Beach. Virtually all of his fellow soldiers were killed that day. I don't know what part of "Saving Private Ryan" you are criticizing, but the sacrifice made by the landing troops on Omaha Beach is quite accurate, from what I've been told. We actually have a German Luger (sp?) that my grandpa picked up that day...

    Take the spyplane in China issue. How would you feel if the Chinese were flying spyplaces 24/7 of the coast of Florida?

    I wouldn't like it, but if they were outside our territorial limits I would recognize their right to do it.

    Are you so naïve to believe that everyone in control of your country is honest?

    No. But you have taken the inherent belief in their dishonesty to levels only justified if you buy into unproven conspiracy theories that somehow must believe that as soon as a normal patriotic American gets into positions of power he immediately forgets himself, his beliefes, and becomes a lying, blood-thirsty, warmongering dictator.

    I believe that that point of view is just as silly as believing everyone that leads the U.S. is completely honest.

    Re: Nukes in Japan in WWII
    Again, many say that it was completely unessessary and the war was already over.

    Many say that, many say it would have cost millions of lives. Take your pick.

    The Russians were due to enter the war the same week and if they had, post-war Japans spoils would have to been shared.

    I believe we had been waiting for the Russians to enter for some time. We dropped the bomb, the Russians figured the war was over, and I believe that's when they declared war on Japan. Perhaps we dropped the bomb so as not to share with Russia, or perhaps the Russians declared war because they figured the U.S. had already won and they (Russia) had nothing to lose.

    There would be a Tokyo wall, just like in Berlin. I'm not saying that that's what I believe, but it's a popular theory.

    The Russians did nothing to help us with the Japan front throughout the entire war. I believe they lost 20 million people in WWII? I find it far more believable that they were not in a position to help us and, even if they had, we were on our own in the Pacific for 4 years. Their help would have been too little too late.

    What makes you think we know the whole truth of any of these events? You are basing your knowledge on what you know. Consider this; you may not know the whole story. I certainly don't, but I'm not willing to believe anything I'm told without some analysis of my own.

    I know I don't know everything. And I went through a phase where I believed in conspiracy theories. You usually grow out of it by about 25 or 30 years old, though.

    If you read international news on a daily basis, everything that happens is quite predictable based on public knowledge. If I see a terrorist attack against Israel, I can predict Israel will strike back within a day or two. Now you can suggest that they are evil and are decimating the Palestinians because they are evil and that the U.S. wants to kill off the Palestinians so we can get their oil, and that's why we support Israel. Perhaps you are even right. But everything is easily predictable by just reading the news.

    I guess what I'm saying is that if everything is understandable based on the what's happening in the world, there's little reason to believe that conspiracy theories are necessary to explain what can be completely explained by day-to-day politics.

    Anyways, I can see you are very patriotic, so I may be touching a nerve putting the US down.

    Yes, I am patriotic but I love these kinds of debates. I am 100% American but have lived in Mexico for the last 6+ years, so I do have some experience "outside the box."

    I apologise again for this, but you should be wary of being so patriotic that you cannot acknowledge the bad bits.

    Believe me, my patriotism doesn't cause me to not acknowledge the bad bits. We've done bad things, mostly via the CIA. But while we and our leaders aren't saints, I cannot accept that virtually every action the U.S. engages in is driven by some dark, evil secret due to some conflict of interest of someone high-up in government. I just don't buy that.

    Your leaders are just like me. Opinionated assholes that often defy logic!! ;-)

    I'll agree they can be opinionated assholes, but I truly do NOT believe they defy logic. As I said, I can see the logic of EVERYONE involved (not just the U.S.) just by reading the news.

  195. Antigravity by IQ180 · · Score: 1

    We are sometimes quick to judge without all the facts. This is something which will have to be nurtured to get the participation we seek. Even if this fails, the amount of knowledge we walk away with will be staggering. Man is always on the evolutionary climb, for you "NAY SAYERS" remember to clean the poop in your own backyards before complaining about the neighbors.

  196. Re:Worth it: Pascal's Gamble by tgrigsby · · Score: 1

    He's referring to the usage of the argument, not the definition of the argument.

    --
    *** *** You're just jealous 'cause the voices talk to me... ***
  197. Of course you think that it's impossible by proofofwarpdrive · · Score: 0

    It is no wonder that the greater scientific community thinks that warp drive is nothing more than hype. There is very little out of box thinking taking place. Most people are socialized to believe that certain types of science are nothing more than sci-fi. This is a mistake. Do you think that Einstein or Maxwell would have made their contributions if they would have listened to the "experts". While you are digesting that, let us talk briefly about why warp drive doesn't fit into our equations. The frame work doesn't exist to allow for such propulsion. One, what is know about gravity is not complete. Two, the four fundamental forces have not been united (GUFT). And last, the ability to tap into zero-point energy has not been engineered. Once these three queries have been satisfied then and only then will we have an understanding of physics to allow for the construction and implementation of warp drive.

  198. It'll never work by garyebickford · · Score: 1

    Podkletnov is too hard to pronounce - physical effects and forces always have easy-to-pronounce names. :O)

    --
    It's easier to be a result of the past, but more fun to be a cause of the future! http://www.spacefinancegroup.com/