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Warp Engines In Development?
Toloran writes "Although a staple of Sci-Fi space travel, it is often deemed to be just that: Fiction. However, it seems that one is currently in development. "The theoretical engine works by creating an intense magnetic field that, according to ideas first developed by the late scientist Burkhard Heim in the 1950s, would produce a gravitational field and result in thrust for a spacecraft. Also, if a large enough magnetic field was created, the craft would slip into a different dimension, where the speed of light is faster, allowing incredible speeds to be reached. Switching off the magnetic field would result in the engine reappearing in our current dimension.""
It reminds me of the experiments with the first atomic bombs: they didn't know that the chain reaction wouldn't ignite the atmosphere. Who knows what considerations they've given it. Will it jerk the earth out of it's orbit? Will it open a wormhole that sucks out the earth's atmosphere? Will it end life as we know it? I was under the impression that extreme magnetic fields were fatal to humans, to say nothing of throwing birds off of their migration patterns.
I wonder who they will bestow the honor of first flight on...
Like the WB Gophers:
Latest news: Chief Engineer Montgomery Scott still dead.wwgd: what would google do?
A feeling of having made the same mistake before: Deja Foobar
Original article from New Scientist - (also) stolen from digg.com :)
What if my Apocalypse battleship slipped into a different dimension where the speed of light is slower, and it would take me another 200 years to move my finger to the 'OFF' switch 2cm away just to come back again.
Virtual Betting on Facebook for non-geeks.
This should be a fun post. At any rate, the interest of the Air Force does not provide any more credibility to this story. I've seen some *really* whacky ideas based on science fiction rather than science fact move through the DOD that says more to me about the state of science education in the US than anything else.
Visit Jonesblog and say hello.
OK - so far, so good.
Err, what? I hope this is a joke...
quidquid latine dictum sit altum videtur.
In another dimension, this would already be a dupe...
I think we can keep recursing like this until someone returns 1
Anyone else find it amusing that the warp engine story appears on 'scotsman.com'? James Doohan's probably smiling somewhere...
Although a stable of Sci-Fi space travel
Staple. A *staple* of Sci-Fi space travel. A stable would be... well, I don't know what it would be, but it would be something else besides a staple.
People: spelling phonetically doesn't always work. This is getting "rediculous" [sic].
Libertarianism is rich wolves and poor sheep playing gambler's ruin for dinner.
Basically, none. They suspend frogs inside of a doughnut field.
It's not a Star Trek explanation until you see statements such as "reversing the polarity" or "low-yield tachyon burst". Or a red-shirted ensign gets killed on the planet's surface.
Can't spell slaughter without laughter!
Forget that! We could've had interplanetary ships by the 70s if Kennedy hadn't killed Orion.
The theoretical engine works by creating an intense dark energy field that, according to ideas first developed by the late scientist Burkhard Heim in the 1950s, would produce a gravitational field and result in thrust for a spacecraft. Also, if a large enough dark energy field was created, the craft would slip into a different dimension, where the speed of light is faster, allowing incredible speeds to be reached. Switching off the magnetic field would result in the engine reappearing in our current dimension.
And really, they might as well replace "magnetic" with "pork chop," for all the real science that's discussed here.
FTA: But this thing is not around the corner; we first have to prove the basic science is correct and there are quite a few physicists who have a different opinion.
Yeah. Like almost all of them. This, however, is the most reasonable statement made in the whole article.
I'm not normally on the "bash slashdot" bandwagon, but...come on. Since when are completely unsubstantiated claims that it might be possible someday to violate fundamental physical laws news? If they are, here's more news:
A method to cheaply and easily turn any given substance into gold has long been the goal of alchemy, and widely regarded as fantasy. However, it seems that one is currently in development. According to slashdot user Control Group: "the theoretical process works by imbuing heavy metals - such as lead - with the essence of the sun's emanatory spirit, resulting in the lead taking on a yellowish hue. Also, if enough essence is crammed into any given substance, the very nature of it is changed, allowing incredible transformations to be performed.
*eyeroll*
Reality has a conservative bias: it conserves mass, energy, momentum...
This is a paper on the subject. The only thing that differentiates this from crackpot science is that it is testable. The authors won an award from AIAA for suggesting a method for testing the theory. There is no reason to believe that the theory won't be falsified.
Your courageous and selfless spelling corrections have made me a better person.
"The bullshit press release works by creating an intense bullshit field that, according to ideas first developed by the late scientist Rube Goldberg in the 1950s, would produce a suspended disbelief field and result in trust for the bullshit. Also, if a large enough bullshit field was created, the press release would slip into a different dimension, where the trust in bullshit press releases is automatic, allowing incredible levels of naivete to be reached. Switching off the bullshit field would result in the press release reappearing in our current dimension, where none of this bullshit makes any sense."
intellectual property law is philosophically incoherent. it is your moral duty to ignore it or sabotage it
When you start going faster than the speed of light some joker with a faster warp engine in another dimension, the locals there are going to get pissed and start putting in transparent aluminum speedbumps and jersey barriers. They rip the tranny right out of your spaceship and knock your head on the ceiling faster than light. Your own grandpa will be shaking his rocket cane at you. Then we'll see who's boss, "mr what's-my-hurry".
Some drink at the fountain of knowledge. Others just gargle.
***ducks***
"I'm just here to regulate funkiness."
ah ... but how will you see an actual "faster than light" ship...
*an infinite number of monkeys wrote this sig
Kirk: Mr. Shlock?
Mr. Shlock: No mustard Capt'n.
Kirk: Analysis Shlock?
Mr. Shlock: It would appear that Mr. Snot is about to eat a weiner without mustard captain.
Kirk: As usual, you logic is impeccible, however I was referring to the problem with the warp drive..
(slightly paraphrased from memory)
Light travels faster than sound. This is why some people appear bright until you hear them speak.........
what do you mean by 'arbitrarily fast'? you get heavier and heavier, not faster when you approach C
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http://financialpetition.org/
Actually, there is such a theory, and it's 90 years old: Einstein's theory of general relativity. The metric of spacetime (it's curvature, and the thing responsible for what we call gravity) is determined by the energy-stress tensor, and the magnetic field DOES contribute to this tensor. In other words, a magnetic field does create a gravitational field. So does a gravitational field, for that matter. Any energy (and I'm including mass, here) creates a gravitational field.
To follow knowledge like a sinking star, / Beyond the utmost bound of human thought. ("Ulysses", Tennyson)
Even a casual look was enough to show the ideas were about interesting electromagnetic propulsion methods, which work for small models but just wont work for anything bigger. It amazed me that these papers got anywhere in the military and irritating that they had lasted for so long without someone adding a comment that it was totally unfeasible. Eh. Physical ignorance is timeless.
Depends on the physics. There was a bomber designed back in WWII that looked a lot like the B-2. However, it was very hard to control due to no vertical stabilizers. 50 years later and computer controls, we have one of the most impressive bombers ever built. The SCRAM Jet was SciFi until we got new materials, so were forward swept wings on a super sonic jet. Sometimes it's just a matter of letting practical science catch up with the theory. After all, if all it takes is more power, wait until you have a denser working power plant.
Fly me to the moon Let me sing among those stars Let me see what spring is like On jupiter and mars
I've been waiting for this for a long time. Maybe it will allow me to go back in time and make my first marriage never have happened.
Every time you call tech support, a little kitten dies.
This is basic science at its finest.
Someone comes up with a theory that may permit FTL space travel. There isn't any known way to test the theory with the current techniques.
Sometime later someone comes up with a way to test the theory to see if it works or not (we are here).
If the theory works, the nature of human society changes forever as we become a true spacefaring race.
If the theory fails to hold up then we've disproven it and learned something new about the nature of the universe in the process (or possibly just confirmed a different conflicting theory).
By all means - bring on the experiments/tests!
Natural != (nontoxic || beneficial)
It's such a shame that crap like this gets on Slashdot but real technological breakthroughs don't. For example, how many of Slashdot's readers are aware that antimatter is currently being produced and stored in quantity at CERN and soon in facilities in the US? Antimatter is the ultimate in energy storage. Creating an antimatter rocket is trivial compared to regular chemical rockets. All you need is a sufficient supply of antimatter and a way to store it and we now have both.
How we know is more important than what we know.
The problem is we have the most powerful magnet on Earth. It's in Gainesville FL and it doesn't change gravity. The most powerful magnet ever detected was a magnetar of many billions of tesla and that didn't change gravity. We've observed very powerful magnets for years they have never ever slipped into alternate dimensions or changed gravity.
If you read the obliquely mentioned document, and then you pursue the original work by Heim (admittedly you'd have to read German to do that) then you find that what Heim did was simply to complete the work that Einstein started in the 1950's, that is, to derive the universe geometrically, starting with General Relativity and then working quantum mechanics into it, rather than vice versa (which is bloody hard to do.)
Admittedly Heim's work is not proven, but so far it's not disproven either. That's an important point. Heim (who was blind, mostly deaf, and was born without hands) has advanced a sort of Grand Unification Theory. It covers all the particles we know about, predicts the masses of those particles plus a few more that we haven't *proven* to exist yet, and doesn't suffer from the necessity of the Higgs Boson, which QM and ST predict, but which has yet to be seen (even though we really should have by now.)
It includes predictions of source of Dark Energy ("quintessence particles") and Dark Matter.
In all these respects, it is similar to any number of current Unification Theories. However, it has one set of properties that predict it should be possible to cause a gradient to form in the fabric of space-time, namely that by passing a set of particles through a massive magnetic field in a rotating torus, that it should be possible to cause the creation of a virtual particle pair known as the "gravitophoton" to form. This particle would then cause a compression of space time to form, giving a bias to space so that the generator would be moved in a particular direction.
The theory goes on to predict that if enough of a gradient was formed, then c' > c within the gradient (along with a bunch of other effects) that can't happen in real space. The only option that preserves GR is that the object must move out of "real" space into a parallel dimension/alternate reality where c'>c is allowed. Thus, faster than light travel.
The whole article is about the U.S. being interested in *testing* the theory. To do this, you build a big-ass torroid (6M) and get it spinning fast (> 700m/s) and then energize a big-ass magnetic field (>37 T) and measure to see if the effect occurs. The effect in this case measuring something like 3 newtons.
If it's there, then HURRAY AND HUZZAH, Heim was a genius who goes down in the history books with Einstein and we have warp drive within 100 years.
If it doesn't work, then the theory is proven wrong, and Heim wasted 19 years of his life doing some really obnoxiously hard math.
The thing is, this is just a physics experiment, no different than when Michelson and Morley set up their twin mirror experiment. And although it's a deceptively simple experiment, it could have just as big of repercussions as M&M's.
Calling it warp drive is premature. Saying it could have massive repercussions if sucessful is a huge understatement.
Life, the Universe, and Everything... in my image.
saru mo ki kara ochiru
"Even monkeys fall from trees."
You need a basic lesson in relativity.
Point A: All motion is relative. If I walk down the asile of a plane, I'm not suddenly walking at 202 mph; I'm walking 2mph in a 200 mph plane, so long as that plane is around me and at a steady flight.
Point B: The speed of light is NOT relative. It's always c. Always, always, always.
Point C: When you move relative to an object, the speed of light stays constant both for you and that object.
Point D: The only way to have a constant c with different relative speeds is to change the other side of a speed equation -- that is, time.
Conclusion: As you go faster, you travel through time faster.
(Bad) Example: Imagine you have ten identically sized strings ("time"), and you have to stretch them from one line on the ground to another line in the ground. The space between the two lines is the speed of light -- a constant. Normally, exactly ten strings reach from one line to the other. But if the line became further apart (as if you were moving faster through space), you'd still have to stretch those ten strings between the lines, but you'd have gaps -- time would be dilated, or slowed.
The Warp Drive comes with a free copy of Duke Nukem Forever.
paintball
...(who was blind, mostly deaf, and was born without hands)...
Actually, a footnote to the article says he had his forearm blown off in the same accident that cost him his hearing and most of his sight -- fiddling with high explosives. It also mentions he developed a photographic memory. Absolutely amazing stuff.
Learning HOW to think is more important than learning WHAT to think.
That's good, but my explanation is more concise. And it has a monkey in it.
*buzzer sound*...WRONG.
"Point A: All motion is relative. If I walk down the asile of a plane, I'm not suddenly walking at 202 mph; I'm walking 2mph in a 200 mph plane, so long as that plane is around me and at a steady flight."
-this proves nothing. you are still MOVING at 200mph in relation to the observer who is on the ground. and if you take 3 steps in a plane moving 200 mph, you've just traversed the same distance as the plane did...in 3 steps.
"Point B: The speed of light is NOT relative. It's always c. Always, always, always."
-nope. c = the speed of light in a vaccum. c can be much much slower when in a medium...such as water. scientists have recently been able to slow the speed of light down to walking speed.
The very word, RELATIVITY, indicates the complexity and the depth that must be considered when working with the laws of physics. The laws can change and DO change relative to where you are and how fast you are moving and any number of other factors.
It takes just a moment and an action to destroy. It takes some time and thought to create.
Hehe,
;D, and IMHO far more interesting. So I'm really glad someone is testing it now!!
yes, Heim worked as you describe and his theroy is neither proven nor disproven, how ever its funny how "myths" starts to grow:
That's an important point. Heim (who was blind, mostly deaf, and was born without hands)
No, he was an ordinary physician. With hands, ears and eyes. But he played to much with explosives in his lab and was crippled in an accident, whre he lost his hands, and most of his sight and lots of his hearing.
Most of his theories he worked out AFTER that accident. His wife was writing it down for him and reading him older paragraphs. So most of his therory he made up in his mind and he enver could see the formulars his wife wrote for him on dictat.
Because he was such ill he did not want to travel, and he did not publish in that period. His late students revived his theories over the last 10 -20 years, and now as I mentioned in a diffeent post, they try to rewrite his theory and correct errors in his formulas and try to work out experiments to proof/disproof it.
Unfortunately most researchers find Heims idea contradicting to their picture of the world and reject it without even trying to udnerstand it. But well, its like with a difficult mathematical proof: the one who found the proof likely worked 5 or more years on that. If you like to understand his proof you have to spend at least one year in recalculations. In our time Heims theory is not popular and money to spend for experiements is going elsewhere.
However the basics of his theroy is pretty simple. And I assume its compareable easy to set up an exsperiemnt, or lets say: cheap. Far chaper than the fusion reactors we have built so far
angel'o'sphere
Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
Good? Since when does a magnetic field, intense or otherwise, have anything to do with a gravitational field?
There's no evidence. There's no theory. It's just something somebody made up.
Einstein thought that they did. The ultimate goal of general relativity for Einstein was a Grand Unified Theory of Everything. In Einstein's conception, all forces (not just gravity) were the effect of curvatures in space-time. Since all energy was curvatures of space-time, so was all matter. Heim just expounded on Einstein's theories and he did so in a way that actually predicts the masses of fundamental particles. Thinking hard on relativity was what he did to distract himself from the pain of from where his hands used to be after they were blown off in an explosives lab accident. The same incident made him deaf-blind, so he preferred isolation rather than colaboration and pretty much spent all his time on the subject. This same isolation made his theories relatively unknown for a very long time.
The editorial blurb is hideously sensational, though. Even if we do prove that EM fields can alter space and produce gravitational effects, you're a long way from creating a practical form of propulsion. On the other hand, we'd at least have hope of a reactionless drive.
If it's for-profit but free, you're not the customer -- you're the product (e.g., the Slashdot Beta's "audience").
That's OK. I remember her name perfectly and we've been getting on quite well. ;P
The article says that the intense magnetic field of the Z-pinch machine might be able to test the theory on whether these gravitophotons can be generated from split-up virtual electron pairs. If this gravitional force were to be observed under the extreme magnetic field of the Z-pinch, then it would be consistent with the Heim theory's claims. Somehow this reminds me of Hawking's radiation. Hawking said that the virtual photon pairs from Heisenberg's could be split up by the powerful gravity of a black hole's event horizon. So isn't this latest paper on Heim's theory then stating something analogous to that, only using extreme electromagnetism to split the virtual gravitophotons instead of using the extreme gravity to split the virtual photons? Could we say that "Heim Gravity" is a counterpart/cousin to Hawking radiation? Comments?