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Italian Scientists Demonstrate Cold Fusion?

Haffner quotes physorg which says "Italian scientists Andrea Rossi and Sergio Focardi of the University of Bologna announced that they developed a cold fusion device capable of producing 12,400 W of heat power with an input of just 400 W....when the atomic nuclei of nickel and hydrogen are fused in their reactor, the reaction produces copper and a large amount of energy. The reactor uses less than 1 gram of hydrogen and starts with about 1,000 W of electricity, which is reduced to 400 W after a few minutes. Every minute, the reaction can convert 292 grams of 20C water into dry steam at about 101C. Since raising the temperature of water by 80C and converting it to steam requires about 12,400 W of power, the experiment provides a power gain of 12,400/400 = 31."

134 of 815 comments (clear)

  1. Riiight by Anonymous Coward · · Score: 5, Insightful

    Call me when it's repeatable in more than 2 other labs please.

    1. Re:Riiight by DavidTC · · Score: 2

      Call me when they can attach a generator to it, hook the output up to the input, and keep it running by just putting in cold water and getting steam.

      --
      If corporations are people, aren't stockholders guilty of slavery?
    2. Re:Riiight by MightyYar · · Score: 3, Funny

      Call me when they've built a commercial-scale reactor and are giving out free electricity.

      Oh yeah, well, call me when they've built a commercial-scale reactor and are giving out free electricity... ON THE MOON!

      --
      W..w..W - Willy Waterloo washes Warren Wiggins who is washing Waldo Woo.
    3. Re:Riiight by xero314 · · Score: 4, Informative

      Call me when they can attach a generator to it, hook the output up to the input, and keep it running by just putting in cold water and getting steam.

      I think you mean by putting in Nickle and Hydrogen and getting out Copper and heat. The water itself should not have to be replaced as it just converts back from vapor after it cools and can be reprocessed. The nickle and the hydrogen on the other hand are replaced by the generated Copper.

      Some times it's like people don't even read the summary.

    4. Re:Riiight by xero314 · · Score: 4, Insightful

      Call me when they've built a commercial-scale reactor and are giving out free electricity.

      Why would it be free? It still consumes Nickle and Hydrogen, while producing less mass in Copper. Please they still need to maintain the plant and distribution system. So sure the price of the copper might counter the cost of the Nickle and Hydrogen, until copper prices plummet, but over all there is a net cost in generating the final electricity.

    5. Re:Riiight by ikkonoishi · · Score: 4, Informative
    6. Re:Riiight by alta · · Score: 2

      The way I understand it, they produce steam, which turns turbines, which can then be condensed back into water, recycled like your car radiator.

      Fuel in this experiment is Hydrogen (H-1) and Nickel (Ni 28)... output is copper (Cu-29).

      The problem I see though is all the dope-heads raiding the thing for the copper to take to the recyclers for quick cash.

      --
      Do not meddle in the affairs of sysadmins, for they are subtle, and quick to anger.
    7. Re:Riiight by bill_mcgonigle · · Score: 4, Interesting

      They claim that they've had a reactor providing heat to a factory for two years and that they'll be shipping commercial reactors within three months. Still in the 'I'll believe it when I see it' category, but it's a much stronger claim than any other cold fusion announcements.

      Yeah, it's a pretty ballsy pair of claims to make if you don't think you can produce. Three months isn't enough time to bilk investors on a scam either. They're setting up several items which could be readily falsified. Perhaps they will be, but there's either something here or it's the most bold fraud to date.

      --
      My God, it's Full of Source!
      OUTSIDE_IP=$(dig +short my.ip @outsideip.net)
    8. Re:Riiight by fishexe · · Score: 2

      Oh yeah, well call me when they've built a consumer-scale reactor and are installing them in our electric moon buggies for free.

      Call me when all energy everywhere in the universe is free. Until then, BO-RING...

      --
      "I don't care about the Constitution!" --Bill O'Reilly, November 17, 2009
    9. Re:Riiight by eepok · · Score: 3, Interesting

      Call me (call me) on the line
      Call me, call me any, anytime
      Call me (call me) oh my love
      When you're ready we can share the wine
      Call me

    10. Re:Riiight by idontgno · · Score: 3, Funny

      "We've perfected the transmutation of the elements! Heavy, lustrous gold can now be alchemically tranformed into LEAD!"

      --
      Welcome to the Panopticon. Used to be a prison, now it's your home.
    11. Re:Riiight by TheCRAIGGERS · · Score: 4, Funny

      I don't know how any of you people are hoping to receive phone calls when you're not posting your number.

    12. Re:Riiight by whiteboy86 · · Score: 3, Interesting

      Quick "red flag" checklist:

      1) 'inventors' run their own journal site
      2) it is a .com website
      3) the site has ads plastered all over
      4) upon visiting you browser stalls and you notice huge background activity

      (somebody please verify this -- if you dare)

    13. Re:Riiight by TheRaven64 · · Score: 3, Interesting

      If it's working, then it's probably got more in common with a radiothermal generator than a fusion reaction. My guess (as someone whose particle physics only goes up to undergrad level, and is therefore probably wrong) is that they've got a combination of neutron capture and decay.

      This would mean that it's really working by encouraging nuclear decay, rather than by true fusion or even fission. There's no theoretical reason why this kind of reaction couldn't happen at the energy levels that they're discussing, but the exact mechanism could be quite interesting.

      --
      I am TheRaven on Soylent News
    14. Re:Riiight by nschubach · · Score: 2

      While both Slashdot and Steam have achievements, Steam has better voice support and "cloud" storage for some game saves... so one could say it was a step up. The unfortunate part is that you have to buy your content from Steam where Slashdot spills it on the screen for free. ;)

      --
      Every time I start to have faith in humanity, I ruin it by driving to work between 7 and 8 am.
    15. Re:Riiight by Red+Flayer · · Score: 2

      They're claiming no radioactive waste, which means they're going straight from one stable isotope of nickel to one stable isotope of copper. That means they're going from Ni62 to Cu63. Nickel-62 has the highest binding energy of any known isotope of any known element.

      That makes no sense. If Ni-62 is your starting fuel (very high binding energy) and you convert it to Cu-63 (lower binding energy), then you will get some of that binding energy out.

      You're moving from a high-energy state to a low-energy state... thus giving off energy.

      --
      "Trolls they were, but filled with the evil will of their master: a fell race..." -- J.R.R. Tolkien on Olog-hai
    16. Re:Riiight by hjf · · Score: 2

      99,99999999% pure copper? There's only ONE market for that: HIGH END SPEAKER WIRES!

    17. Re:Riiight by jonniesmokes · · Score: 2

      OK. I will bite even though I will most likely regret it.

      http://en.wikipedia.org/wiki/File:Elemental_abundances.svg

      Shows that lead (Pb) is roughly 10000 times more abundant than gold (Au) in the earth's crust.

      What reference were you using? Trollpedia?

    18. Re:Riiight by operagost · · Score: 2

      And the fact that gold is non-toxic, resists corrosion, attractive, and useful in electronics (lead not so much since RoHS) is totally irrelevant, of course.

      --

      Gamingmuseum.com: Give your 3D accelerator a rest.
    19. Re:Riiight by DJRumpy · · Score: 2

      Actually, from the posted video's, this would be a consumer scale reactor. Apparently they claim that they are stringing 125 of these devices together to produce a Megawatt power plant. This whole article reeks of scam though. They published their results in the "Journal of Nuclear Physics", which they also happen to own and operate. They also cannot explain 'how' the device works, but rather just claim the output speaks for itself. Their patent claims have also been rejected because it did not provide 'experimental evidence' or even a theoretical basis as to how it operates. One of the scientists has also been accused of tax fraud and illegally importing gold.

      None of these things would seem to encourage anyone to take this seriously.

  2. All you need to know, from TFA by gambit3 · · Score: 4, Informative

    Rossi and Focardi’s paper on the nuclear reactor has been rejected by peer-reviewed journals, but the scientists aren’t discouraged. They published their paper in the Journal of Nuclear Physics, an online journal founded and run by themselves, which is obviously cause for a great deal of skepticism. They say their paper was rejected because they lack a theory for how the reaction works. According to a press release in Google translate, the scientists say they cannot explain how the cold fusion is triggered, “but the presence of copper and the release of energy are witnesses.”

    1. Re:All you need to know, from TFA by killdashnine · · Score: 2

      Good find. As always, being a Cold Fusion Physicist generally qualifies you as a crank scientist. Not having a theory for how something works is cause for concern unless it was, of course, serendipity.

    2. Re:All you need to know, from TFA by Junta · · Score: 5, Informative

      There is a chance that they stumbled upon something useful without having a clue how it works, therefore unable to produce a good paper on it. Notably 'cold fusion' appears likely to have nothing to do with it.

      Someone writing it up along those lines:
      http://blog.newenergytimes.com/2011/01/19/rossi-and-focardi-lenr-device-probably-real-with-credit-to-piantelli/

      Hard to tell.

      --
      XML is like violence. If it doesn't solve the problem, use more.
    3. Re:All you need to know, from TFA by Fibe-Piper · · Score: 4, Insightful

      This sounds like any number of hoaxes that have been perpetrated; be they related to cold fusion or perpetual motion machines.

      The "inventor"/"discoverer" are the only ones who can repeat the process and always under their own conditions or in their own lab. On further inspection the man behind the curtain is always found instead of any real magic.

      --
      I went to battle M.C. Escher, but drew a blank.
    4. Re:All you need to know, from TFA by MoonBuggy · · Score: 5, Insightful

      That's not an absolute mark against them - if they really were trying to do something different and the thing just started kicking out power inexplicably then their paper may well look like crap. Not to say I believe them - extraordinary claims require extraordinary proof, and all that - I won't be satisfied until (as the article heading says) I see one powering my toaster, but I have more respect for guys saying "Shit, we haven't got a clue, it just happened" than ones spouting demonstrably false pseudoscience like so many before have.

      Of course, the better way to go about this would perhaps have been to send detailed plans and experimental records to colleagues at other universities and ask that they try to replicate it. Maybe steer clear of mentioning 'cold fusion' at all and simply ask if they get unusual excess energy readings.

      It's probably junk, but hey, I'm holding on to the glimmer of hope that this could be a game-changer, just for a little longer!

    5. Re:All you need to know, from TFA by Suki+I · · Score: 4, Funny

      This sounds like any number of hoaxes that have been perpetrated; be they related to cold fusion or perpetual motion machines.

      The "inventor"/"discoverer" are the only ones who can repeat the process and always under their own conditions or in their own lab. On further inspection the man behind the curtain is always found instead of any real magic.

      On the other hand, if it is a hoax they could write books about it, sell videos online, claim to be suppressed and silenced, then retire.

    6. Re:All you need to know, from TFA by CODiNE · · Score: 4, Insightful

      It's most likely not a success but I just want to touch on the logical fallacy there.

      Simply being unable to explain a phenomenon doesn't mean a scientist hasn't discovered something new.

      Perhaps they simply gave them one of the first few common eliminators they use to reject amateur submissions.

      --
      Cwm, fjord-bank glyphs vext quiz
    7. Re:All you need to know, from TFA by Dunbal · · Score: 4, Insightful

      They are already commercializing a small reactor.

            And let me guess - they are looking for "investors" too?

      --
      Seven puppies were harmed during the making of this post.
    8. Re:All you need to know, from TFA by CraftyJack · · Score: 3, Informative
      That was almost my favorite part of the article. It ran a close third to this:

      Rossi and Focardi have applied for a patent that has been partially rejected in a preliminary report. According to the report, “As the invention seems, at least at first, to offend against the generally accepted laws of physics and established theories, the disclosure should be detailed enough to prove to a skilled person conversant with mainstream science and technology that the invention is indeed feasible. In the present case, the invention does not provide experimental evidence (nor any firm theoretical basis) which would enable the skilled person to assess the viability of the invention. The description is essentially based on general statement and speculations which are not apt to provide a clear and exhaustive technical teaching.” The report also noted that not all of the patent claims were novel.

      But neither holds a candle to this:

      Further, the scientists say that the reactor is well beyond the research phase; they plan to start shipping commercial devices within the next three months and start mass production by the end of 2011.

    9. Re:All you need to know, from TFA by Anonymous Coward · · Score: 2, Informative

      If it really works they could create a business out of it and retire.

      From their webiste
      http://pesn.com/2011/01/17/9501746_Focardi-Rossi_10_kW_cold_fusion_prepping_for_market/

      "This recent public demonstration alone is is a huge development, but what's more, they also claim to be going into production, expecting to have these available for purchase commercially within a year. This would become the world's first commercially-ready "cold fusion" device. The first units are supposed to ship in three months, with mass production commencing by the end of 2011."

    10. Re:All you need to know, from TFA by Cwix · · Score: 2

      Just because there is no current explanation, it does not mean they are lying.

      Now, the fact that they cant explain it doesn't exactly lend any credibility to the story. If I invented cold fusion, irregardless if I could explain it or not, I would have every scientist I could find come look at it.

      --
      You are entitled to your own opinions, not your own facts.
    11. Re:All you need to know, from TFA by Anonymous Coward · · Score: 3, Interesting

      There is precedent. The "Father of Radio", Lee De Forrest, did not have a CLUE on how his creation of the audion (a device that allowed for what we think of as modern radio) worked. He would just pour over patents and mix up combinations of components. It took Edwin Armstrong, who came along and improved the device to explain how it actually worked.

    12. Re:All you need to know, from TFA by vlm · · Score: 4, Insightful

      If it really works they could create a business out of it and retire.

      But if it really is nuclear something, I doubt they want to try to scale it up until they know what's really going on.

      The problem is the nickel metal hydride battery manufacturers have been screwing around with nickel and hydrogen for a long time on a very large scale without vaporizing the planet, so regardless of what is going on, scaling it up will probably be as harmless as a nearby battery plant.

      --
      "Science flies us to the moon. Religion flies us into buildings." - Victor Stenger
    13. Re:All you need to know, from TFA by Anonymous Coward · · Score: 3, Interesting

      I looked at their "paper" at http://www.journal-of-nuclear-physics.com/files/Rossi-Focardi_paper.pdf and it has no information on the device itself, but does include some theory of how it works, but with no experiments supporting why they think it works this way.

      Their only experimental result is their input/output energies. No measurements of copper, gamma rays, or anything else. It was reported elsewhere that when one of the people attending their demo tried to measure the spectrum of the gamma rays,he was stopped by the scientist.

      So their papers have no supporting evidence for their theory and are not reproducible in any way since they don't describe their device. I call bullshit.

      Supposedly this device is being patented. Can someone find the patent application to see if they include anything concrete about the device?

      Personally, I expect they included something that reacts with water in the device (or some argolic fuel, termite, etc), heating it up for long enough to handle this demo. Longer demos require more fuel. Add something to produce intermittent gamma rays and you're done.

      Either way, there's no point wondering whether this is true or not just yet (unless you invest in energy companies). Just wait a year. If their technology takes over the world then it was true. If they're still looking for investors next year, coming up with press releases and demos, then it wasn't.

      Also worth mentioning that it's not exactly a fusion device. Supposedly the copper exist only briefly, decaying to a heavier nickel plus energy plus positron, (which annihilates with an electron producing gamma rays).

    14. Re:All you need to know, from TFA by Gilmoure · · Score: 2

      Damn it Jim, I'm a doctor, not an invisible wavescist!

      --
      I drank what? -- Socrates
    15. Re:All you need to know, from TFA by Tridus · · Score: 2

      Ars Technica actually just did a great story on placeholders in scientific discovery, or why sometimes we wind up observing things that we can't yet explain: http://arstechnica.com/science/news/2011/01/this-space-left-blank-the-role-of-placeholders-in-science.ars

      Not saying that is what is happening here or that these guys are credible (because I have no idea), but the idea that you have to be able to explain something before you can observe it isn't true.

      --
      -- "So they told me that using the download page to download something was not something they anticipated." - Bill Gates
    16. Re:All you need to know, from TFA by radtea · · Score: 5, Insightful

      There is a chance that they stumbled upon something useful without having a clue how it works, therefore unable to produce a good paper on it.

      False.

      The history of science is full of unexplained phenomenology. Sargent's Rule is one that comes to mind: the observation that beta decay lifetimes scale as the fifth power of the decay energy. Sargent simply noticed this, and published a paper saying, "Hm... this is odd..." That kind of thing is the foundation of science.

      If these guys were legit they could easily publish a paper that says, "We do this, this and this. The result is that. We don't know why." Inexplicable results are bread and butter in science. Irreproducible results... not so much.

      Although even irreproducible results can find a place: the 17 keV neutrino was ultimately irreprodicible (it not existing and all) but that didn't stop Simpson and Hime from publishing multiple, meticulous papers on it documenting what they had done. Everyone else took them seriously because we couldn't see what they'd done wrong, even though most people found the idea of a neutrino that heavy with that weak a mixing angle implausible.

      Science is the discipline of publicly testing ideas by controlled experiment and systematic observation. There is no impediment to "doing science" on these claims unless the write-up is too poor to know what idea to test. Yet they claim reliability in their own results, and commercial shipping of devices in the next year or so, so they either can reliably reproduce--and therefore accurately describe--working devices that others can build and test, or they are not telling the truth about something.

      --
      Blasphemy is a human right. Blasphemophobia kills.
    17. Re:All you need to know, from TFA by number6x · · Score: 5, Informative

      It sounds to me like Pons and Fleishman all over again, except they were chemists and these guys are physicists.

      You are correct. However, from the reaction and results this looks like chemistry as well. They have built a very expensive and not very practical chemical battery.

      Reducing the layer of oxidized nickel in the presence of oxygen and hydrogen is an exothermic reaction that produces heat at about the levels shown in this experiment. This is chemistry they are doing. The hydrogen is combining with oxygen and producing steam. There are about 50ppm of copper in nickel and they are merely extracting it.

      Now, if they're not only physicists but good enough to do what was formerly thought impossible, why is it that they can't explain it?

      They should call up a mining engineer or just google the 'Sherritt-Gordon process' to learn more about what they are actually doing. What they are doing is seperating the nickel and the copper that occurs naturally.

      Move along folks, nothing to see here. (I hang my head in shame as a physicist. But I will tell my parents that paying for a physics degree from a school of mining finally came in handy!)

    18. Re:All you need to know, from TFA by emt377 · · Score: 2

      Yet they claim reliability in their own results, and commercial shipping of devices in the next year or so, so they either can reliably reproduce--and therefore accurately describe--working devices that others can build and test, or they are not telling the truth about something.

      Just because they haven't published a paper detailing their setup and results doesn't mean it's automatically bogus. Ask yourself: if you have the choice between owning the rights to a revolutionary energy production system that could make you a multibillionaire overnight, or the choice of putting your name on a scientific paper outlining the details so others can get filthy rich while you get a pat on the back - what would you pick? So, yeah, it may be all a scam, but the absence of a paper isn't much of a reliable indicator. They're already stated themselves that they're far beyond publishing papers on this. Again, words are cheap and demos easily rigged.

    19. Re:All you need to know, from TFA by idontgno · · Score: 2

      OTOH, any iDevice with in built-in sealed nuclear reactor cell may finally justify pentalobular security screws on a more reasonable basis than propietarial dickishness.

      --
      Welcome to the Panopticon. Used to be a prison, now it's your home.
    20. Re:All you need to know, from TFA by Raffaello · · Score: 2

      False dichotomy. They could publish a paper detailing everything and simultaneously file a patent for it. Other researchers could verify the phenomenon (if there is one) and they would still hold the patent.

      Remember, the word "patent" means "public." There is no contradiction between a money making patent and scientific publication.

    21. Re:All you need to know, from TFA by Chris+Mattern · · Score: 2

      Just because they haven't published a paper detailing their setup and results doesn't mean it's automatically bogus.

      Just that that's the way the smart money bets. They've got no theory and they've got no reproducible results (since they won't give anybody the necessary information to reproduce it). That means they got a whole lot of nothing.

      Ask yourself: if you have the choice between owning the rights to a revolutionary energy production system that could make you a multibillionaire overnight, or the choice of putting your name on a scientific paper outlining the details so others can get filthy rich while you get a pat on the back - what would you pick?

      The first option does sound tempting. So, if they chose it, why are they telling the world at large *anything*? Keep it quiet and shop for selected (and secretive) investors if you need money.

      So, yeah, it may be all a scam,

      0.99999 it's a scam. Call back when they have independently reproduced results *or* they've revolutionized the energy sector.

      but the absence of a paper isn't much of a reliable indicator.

      But there isn't an absence of a paper. There's a presence of a paper that desperately tries to convince you they have something while refusing to give any solid evidence. That's generally a *very* reliable indicator.

    22. Re:All you need to know, from TFA by damnfuct · · Score: 2

      Someone posted this link above where it talks about a similar reaction starting to get out of control. They said they were able to stop the reaction before it got out-of-hand, which is good news if this turns out to not be a scam.

    23. Re:All you need to know, from TFA by ScrewMaster · · Score: 2

      And if the government decides it is important enough, they can claim the patent from you.

      If it even gets that far. All they have to do is classify it, and you're done. They can take it to anyone else they want to have it researched and manufactured, and there's not squat you can do about it, and you can be barred from having anything to do with your own work. Well, that's the way it is in the U.S.: it happened to my father back in the sixties when his company was manufacturing electronics for the Navy: they liked his designs so much that they literally stole them from him (not for security reasons, but so that they could find somebody cheaper to manufacture the equipment after Dad and his people did all the design and testing.) I would presume that most governments would maintain similar ability to commandeer any technology that could be considered of national security interest, and limitless, virtually free energy would certainly come under that heading.

      --
      The higher the technology, the sharper that two-edged sword.
  3. And the best part... by Quantus347 · · Score: 3, Insightful

    ...is that they don't understand why it works, just that their magic box makes more energy than they put in.

    --
    Common Sense isn't as Common as people think...
    1. Re:And the best part... by Zen-Mind · · Score: 5, Insightful

      Isn't that the case for almost everything? We have many "observed" universal behaviors, but did anyone really break the fundamental working to explain the universe? For instance, I think nobody has been able to explain gravity; I think they tried to explain it using a particle called graviton, but nothing was ever proven.

      Moreover, many things were actually discovered before they could be explained. At one point, unless it can be dangerous (which could apply in this case), the fact that it simply works should be enough for most people.

    2. Re:And the best part... by Anne_Nonymous · · Score: 2

      It's commonly known that a controlled reaction of pasta and anti-pasta is a source of unlimited, free energy. The trick is not letting the reaction run out of control.

  4. Rejected by peer reviewed journals ... by Syncerus · · Score: 2, Informative

    Also, the site on which this report was published is owned by the authors.

    http://www.foxnews.com/scitech/2011/01/24/italian-scientists-claim-cold-fusion-breakthrough/?test=faces

    --
    "Man is nothing without the works of man" -- Helvetius
  5. Re:Uh, no by TheLink · · Score: 4, Funny

    Heh it's from Bologna. Where are the baloney jokes?

    --
  6. Doesn't pass the smell test by JW+CS · · Score: 3, Insightful
    From the article:

    "Rossi and Focardi’s paper on the nuclear reactor has been rejected by peer-reviewed journals, but the scientists aren’t discouraged. They published their paper in the Journal of Nuclear Physics, an online journal founded and run by themselves, which is obviously cause for a great deal of skepticism."

    Everything about this seems like a scam.

  7. Might not be fusion by Anonymous Coward · · Score: 5, Interesting

    They could have accidentally made a Nickel-Hydrogen battery. A remarkably efficient battery, which itself is pretty useful, but until they provide some concrete evidence that fusion is producing the majority of the power output here (e.g. a high fast-neutron flux), other methods of power production are more likely.

    Assuming the device actually works, of course.

    1. Re:Might not be fusion by vlm · · Score: 2

      They could have accidentally made a Nickel-Hydrogen battery. A remarkably efficient battery, which itself is pretty useful, but until they provide some concrete evidence that fusion is producing the majority of the power output here (e.g. a high fast-neutron flux), other methods of power production are more likely.

      Assuming the device actually works, of course.

      A better question, is why does their nickel-metal hydride "reactor" produce excess power that never showed up when the NiMH researchers did their rather extensive battery experiments in the past? News stories about batteries spontaneously combusting are mostly about lithium batteries not NiMH.

      Now if it was common knowledge that NiMH battery plants occasionally went nuclear, then maybe their experiment would have some merit, but...

      --
      "Science flies us to the moon. Religion flies us into buildings." - Victor Stenger
  8. Bullshit and Snakeoil by imsabbel · · Score: 5, Insightful

    Those guys fell from the fraud tree and hit every single branch on the way down:

    - Created their own, "serious sounding" journal for publication
    - Do not disclose the actual device they claim to have been running
    - Do not allow independent observation of the experiment
    - Experiment is an open system (making it SO easy to fake)
    - Making totally implausible claims that would be too much even if it DID work.

    Not only have they yet to prove they did any kind of fusion, they also would not produce energy with the process they claim to do even if they were doing it (trans-iron fusion is not exothermic).

    And the really stupid thing is that there will be tons of "sceptics" that have no fucking clue about science that will eat up their claims just because they are "anti-established science". Wankers.

    --
    HI O WISE PRINCE. WHT TOOK U SO DAM LONG?
    1. Re:Bullshit and Snakeoil by LWATCDR · · Score: 2

      True enough. I think you have gotten it down pat. Until it has been replicated it is all just fantasy.

      And yes the "skeptics" do tend to be the worst kind of true believers.
      I had this discussion at work about UFOs. I said that I didn't believe that they where from other planet's and or star systems because.
      1. They would be so big and put out so much energy that every one would know they where their.
      or
      2. They would be so good at hiding that we would have no clue the where their.

      It just struck me as dumb that a race that could travel across light years and not require massive ships that had exhausts as bright as stars would be dumb enough to fly around with with their headlights on if they wanted to hide.
      I was declared a happy villager...

      --
      See my blog http://ilovecookes.blogspot.com/ for light hearted technical information.
    2. Re:Bullshit and Snakeoil by scharkalvin · · Score: 3, Informative

      Trans-iron fusion with ITSELF is not exothermic, but trans-iron with Hydrogen?
      In small amounts this might happen in stars, but by the time a star has anything more than trace amounts of elements up to iron it has exhausted its hydrogen so any fusion of other elements with hydrogen is in the minority and doesn't contribute to the stars energy.

    3. Re:Bullshit and Snakeoil by Salamander_Pete · · Score: 3

      - Making totally implausible claims that would be too much even if it DID work.

      Not only have they yet to prove they did any kind of fusion, they also would not produce energy with the process they claim to do even if they were doing it (trans-iron fusion is not exothermic).

      I do agree with most of your points, except about trans-iron fusion not being exothermic. This is true if both isotopes being fused are trans-iron, as iron is at the top of the 'curve', but when one is above iron and one is below iron, it will depend on their relative 'energy per nucleon', and that of the product. A few people farther up have done the sums and shown exothermic results. The problem with this kind of thing is not the relative energy levels of reactants and products, but that of the transition states in between. This is the reason fusion bombs have fission bombs as initiators: to provide enough initial energy to overcome these transition states and actually get to the products + more energy. I still think it is a hoax, but the numbers do stack up.

    4. Re:Bullshit and Snakeoil by SuricouRaven · · Score: 3, Funny

      3. Alien teenagers think it's fun to drop in on a pre-FTL civilisation and scare the locals.

    5. Re:Bullshit and Snakeoil by epine · · Score: 2

      Mod parent up. If it went over your head, read it again. Input enough mental energy to achieve comprehensive, then enjoy the ride down.

      Another thing: the idea that there's no value in a reported result until it's been replicated is crap. There's value in the initial report if a stock market trader who acts on the information (that everyone else chooses to ignore) makes a larger profit in the long run (all averaged out).

      Prior to corroboration through replication, you're trying to reach judgement on inherent plausibility and anticipated impact. The prior expectation for this kind of thing is extremely low. If the hints that they've muscled other scientists away from measuring specific observables have any truth, we can take the low prior and pour in a fistfull of additional zeros.

      If the specific observables are being hushed up for proprietary reasons, they aren't actually doing science, which is a collaborative endeavor or STFU.

      If there's no specific observable which sheds light on what is taking place in this reaction, they need a pretty strong argument about why they have failed to detect the change of physical state associated with energy release. (News flash: unchanged matter releases energy.) Trace quantities of an unusual isotope of nickle or copper can't go unobserved for long in a sustained reaction.

      Novel electron configurations of the hydrogen atom might go unobserved, since the modified hydrogen would be hard to isolate (yes, we're fairly deep into science fiction here). But surely if produced in large quantities (aka commercialization) you'd soon be picking up differences in spectral emissions or something, even without isolating it from the regular hydrogen.

      This special hydrogen is interesting stuff. Los Alamos will be glad to finally discover why their yield calculations have never come out right. And if regular hydrogen has a decay rate to special hydrogen (with an energy release) we can finally correct our model of the cosmic background radiation, too, eliminating another sore spot.

      So this is potentially a pretty big result which would change our understanding of the visible universe, and yet somehow it's been there all along only we've just never managed to see it.

  9. Re:Uh, no by Kagura · · Score: 5, Insightful

    More out than in = no

    Use a lighter for a split second on a piece of paper, then turn it off. Bam. More out than you put in.

  10. Re:Well now.... by Suki+I · · Score: 2

    Don't we hear a claim like this every few years, just have to it turn out to be false?

    The truth is out there! I saw them do this in Russia in an old Val Kilmer/Elisabeth Shue movie about how the cold fusion problem was solved.

    It was romantic^n.

  11. Welcome to Salt Lake City, err, again. by Penguinisto · · Score: 2, Interesting

    I remember (vaguely) some similar claim being made in Utah back in the 1980's (or was 1990s? I forget).

    Anyrate, it was hailed with a big amount of hoopla... until no one else could replicate the results. Then the questions came, and the original scientists couldn't provide a single answer.

    Last I checked, Mr. Newton still has the last laugh. There was a bit of 'cold fusion' research awhile back that involved chasing bubble cavitation as a source of energy, but otherwise no one seriously (or rather, no serious scientist) chases that particular dream anymore.

    Now if a third party can replicate the results, then maybe it's worth looking into, but until then, I think it can be safely filed under "yeah, right - now pull the other one".

    --
    Quo usque tandem abutere, Nimbus, patientia nostra?
    1. Re:Welcome to Salt Lake City, err, again. by nido · · Score: 3

      nyrate, it was hailed with a big amount of hoopla... until no one else could replicate the results. Then the questions came, and the original scientists couldn't provide a single answer.

      Actually other labs did replicate the results, but replication was inconsistent: some labs got it, while others did not.

      Slashdot had a story in 2007 about the Naval Weapons Research Lab's cold fusion experiments: Cold Fusion Gets a Boost From the US Navy.

      Here's another /. story: 20 Years After Cold Fusion Debut, Another Team Claims Success.

      The real problem with Cold Fusion is the implication that Tesla was right: energy is abundant and free to anyone who knows how to harness it. JP Morgan financed Tesla's experiments until his advisors told him about the true implications of Tesla's later work: no need for electric power companies, no need for massive investment in power infrastructure (financed with loans from Morgan's bank), no dividends paid to him by his utility companies. It was simpler to just "fix" Maxwell's Equations to eliminate the unknowns, and just train physicists with the simplified equations.

      Remember what Max Planck said: "Science advances one funeral at a time." Wrong ideas die slowly, especially when large sectors of the economy are predicated on a certain understanding of Physics.

      --
      Learn the rules so you know how to break them properly.
      www.teslabox.com
    2. Re:Welcome to Salt Lake City, err, again. by mangu · · Score: 3, Insightful

      JP Morgan financed Tesla's experiments until his advisors told him about the true implications of Tesla's later work: no need for electric power companies, no need for massive investment in power infrastructure (financed with loans from Morgan's bank), no dividends paid to him by his utility companies. It was simpler to just "fix" Maxwell's Equations to eliminate the unknowns, and just train physicists with the simplified equations.

      Yes, and the same advisors told him about the true implications of Ford's work: no need for horse feed comapnies, no need for horseshoe manufacturing, no need for buggy whip factories.

      Free energy, if it existed, would be the biggest economic miracle in all the history of mankind, make no mistake about that. JP Morgan was certainly smart enough to realize that. He was also smart enough to realize that Tesla was a crackpot who had one good idea, three-phase alternate current.

      The problem with most of Tesla's ideas is that they were just crazy speculations without any basis in reality, it's as simple as that. Otherwise any investor would be happy to finance him. George Westinghouse, for instance, bought Tesla's patents on AC motors, if electricity could be obtained at lower cost it would allow Westinghouse to sell more motors.

    3. Re:Welcome to Salt Lake City, err, again. by denzacar · · Score: 3, Funny

      Free energy, if it existed, would be the biggest economic miracle in all the history of mankind, make no mistake about that.

      Miracle as in "OMG! We can make money out of this! Economic boom FTW!" or as in "OMFG! We are so fucked, everything will now be free! RIP economics, we don't need most of you now."?

      --
      Mit der Dummheit kämpfen Götter selbst vergebens
  12. free copper! by tverbeek · · Score: 4, Funny

    Finally someone figured out a way to synthesize copper, so people can stop stealing it from the plumbing of abandoned buildings in Detroit.

    The question is how to get rid of all that extra waste energy it releases... Maybe we can shunt it into space somehow?

    --
    http://alternatives.rzero.com/
    1. Re:free copper! by Culture20 · · Score: 2, Funny

      Finally someone figured out a way to synthesize copper, so people can stop stealing it from the plumbing of abandoned buildings in Detroit.

      The question is how to get rid of all that extra waste energy it releases... Maybe we can shunt it into space somehow?

      No joke. AGW folks will go nuts when they find out we're not just making greenhouse gases, we're making heat!

    2. Re:free copper! by TheRaven64 · · Score: 4, Interesting

      You joke, but it's actually a serious problem. If this device is real, then at the rate it consumes fuel any house can easily have a constant supply of 10kW with the current model, maybe 100kW in the near future. That's a lot of waste heat to dispose of. Writers like Clarke and Niven have pointed out that this is a problem that any advanced society encounters.

      --
      I am TheRaven on Soylent News
    3. Re:free copper! by moonbender · · Score: 2

      No big deal, if electricity is free we'll just leave the fridge open all day every day! Instant planetary cooling!

      --
      Switch back to Slashdot's D1 system.
  13. Produces copper? by ebcdic · · Score: 4, Insightful

    Did they weigh the copper wires to the electrodes before and after?

    1. Re:Produces copper? by imsabbel · · Score: 2

      Fully open system, they did even let the steam escape.
      So if they really HAD done fusion, they would have radioactively contaminated their whole building.

      --
      HI O WISE PRINCE. WHT TOOK U SO DAM LONG?
  14. Re:Uh, no by by+(1706743) · · Score: 4, Funny

    More out than in = no

    It's called rest energy...and they're certainly not getting out more than they put in.

    That said, I'm more than a wee bit skeptical that this works. But if it does...well, I'm gonna go long in nickel and short the copper market ;)

  15. I, for one, ... by Tanks*Guns · · Score: 2

    Io, per esempio, il benvenuto ai nostri signori fusion italiana

  16. There's a 'Primer' joke in here somewhere by Kratisto · · Score: 4, Funny

    They later found that a stopwatch placed inside the box ran for about 1300 times longer than the time elapsed outside the box.

    --
    Conscience is the inner voice which warns us that someone may be looking.
  17. Game analogy by jack2000 · · Score: 4, Funny

    Fusion is the Duke Nukem Forever of the physics community.

    1. Re:Game analogy by gaderael · · Score: 5, Informative

      Um, Duke Nukem Forever has a release date now, May 3rd, 2011.

      --
      Anyone got a light for my sig?
    2. Re:Game analogy by jack2000 · · Score: 2

      It had a release date before too, several in fact :D

    3. Re:Game analogy by orange47 · · Score: 2

      they forgot to mention 2011 is in hex

    4. Re:Game analogy by Toze · · Score: 2
      --
      No OS on the planet can protect itself from a user with the admin password. - Yvan256
  18. Re:Nickel and Hydrogen? by Anonymous Coward · · Score: 5, Informative

    What's your reasoning? Hydrogen is energy-packed so it should be exothermic. Anyway it's easy to find out. I chose the most stable compatible isotopes:

    mass(H-1) + mass(Ni-62) - mass(Cu-63) =
    1.00782503207 + 61.9283451 - 62.9295975 = 0.0065726
    mass(H-1) + mass(Ni-64) - mass(Cu-65) =
    1.00782503207 + 63.9279660 - 64.9277895 = 0.0080015

    The left side is heavier than the right side, so the reaction is exothermic.

  19. Re:Nickel and Hydrogen? by wvmarle · · Score: 5, Informative

    If the mass of the hydrogen plus nickel atoms is more than the mass of the resulting copper, the fusion will release energy. Let's check some values (source: Wikipedia).

    So start with Ni-58 (the most abundant), mass 57.9353429 amu.

    Add hydrogen: 1.00794 amu.

    Total: 58.943283 amu.

    Get Cu-59, mass 58.9394980 amu.

    And you just lost 0.003785 amu - mass which has become energy. That's how you get the exothermic fusion.

    The problem here is that Cu-59 is unstable with a half-life of just 81 seconds; pretty hard to detect. Though skimming through their research paper I found that they say that the decay results in other isotopes of copper, or even decaying back into nickel. Anyway if this fusion takes place, there will be copper left, and energy is set to be released.

    Now whether this whole reaction takes place, that's for other researchers to figure out - "all" they have to do is "just" try to reproduce the results, which may not be easy. It seems something happens, and it may be interesting to figure out what it is. The amounts of energy they claim to have produced are significant, too much to be simply systemic errors. But what is going on - well that's nothing I can speculate on from here.

  20. Re:Uh, no by M.+Baranczak · · Score: 3, Insightful

    More out than in = no

    If they're really starting a fusion reaction, then it's totally plausible. For a practical demonstration, go outside right now and look at that bright thing in the sky.

    All the other cold fusion schemes turned out to be bogus, and this one probably will, too, but that doesn't mean it'll never happen.

  21. Re:Nickel and Hydrogen? by imsabbel · · Score: 2

    Cu-59, IIRC, produces about 5MeV per decay. Thats MORE then the energy of fusion you calculated. And at 81S half-life, with enough power the boil a significant amount of water, the reactor would be a complete hot-zone, radioactively speaking.
    You should see the Cerenkov radiation of all those gammas in the watertank...

    --
    HI O WISE PRINCE. WHT TOOK U SO DAM LONG?
  22. Re:Uh, no by Tim+C · · Score: 3, Insightful

    "More out than in" is actually not a bad definition of an exothermic reaction. Of course, you're ignoring the whole "converting energy from one form to another" aspect.

  23. Re:Uh, no by thewils · · Score: 5, Funny

    Er, I live in Vancouver, BC you insensitive clod. What is this strange bright thing in the sky you are talking about?

    --
    Once I was a four stone apology. Now I am two separate gorillas.
  24. Re:Well now.... by SuricouRaven · · Score: 4, Insightful

    Correct. Cold fusion isn't a theoretical impossibility, like perpetual motion - it can, in princible, be done. So far though, no scientist or engineer has worked out how to do it. The field is plagued with both deliberate frauds and overeager misinterpretations of results, and so far very little in the way of success.

  25. where is the profit in lying? by craftycoder · · Score: 4, Insightful

    It hardly matters how it works. It only matters that is does work. Smarter people can then go about figuring out how it works. Let these people make the investment in a factory to build these machines. The DoE can buy one can test it. If it takes nickel and hydrogen and energy and makes copper and 31*energy, then we can all retire or join the United Federation of Planets. Otherwise we are just out a few thousand dollars; money that otherwise would have been spent to kill brown people for Jesus in a foreign land. We are all better off no matter what how it turns out!

    1. Re:where is the profit in lying? by craftycoder · · Score: 2

      I think you are missing the point of the story. It is SO FANTASIC a tale that to test it out will be very easy and therefore very cheap.

      Every once and a while people stumble onto fantasic advances. No reason to ignore it completely when a trivial inspection can verify it.

  26. Re:Uh, no by leonardluen · · Score: 3, Interesting

    but if they are getting more power out than they are putting in, does it really matter if it is truly a fusion reaction or just a complex chemical one? especially if the byproducts of the reaction are not hazardous.

  27. Re:Here's how you'll know if someone invents... by vlm · · Score: 2

    ...cold fusion or any similar energy generating scheme: one day you'll notice that they'll offer to sell large companies electricity at half the market price.

    That market is too highly regulated. Now if they start squirting out refined aluminum for less than what other companies pay for their electric bill... Also "free energy" means infinite ammonium based fertilizers, watch that market too.

    --
    "Science flies us to the moon. Religion flies us into buildings." - Victor Stenger
  28. Re:Uh, no by TheRaven64 · · Score: 5, Informative

    That's his point. You're getting out more energy than you're putting in electricity in this reaction, but it's combining nuclei into ones at a lower energy level, so it's not magic energy from nothing any more than setting fire to paper is.

    --
    I am TheRaven on Soylent News
  29. Re:Well now.... by ribuck · · Score: 4, Funny

    Fortunately, they say that they'll be shipping commercial devices within three months

    Yep. The first delivery is already booked for April 1st.

  30. Re:Uh, no by nospam007 · · Score: 4, Interesting

    Bologna invented universities before sausages.

    From WP:
    "The word university is derived from the Latin universitas magistrorum et scholarium, roughly meaning "community of teachers and scholars" in Latin countries such as France. The term was coined by the Italian University of Bologna, which, with a traditional founding date of 1088, is considered the first university."

  31. Re:Uh, no by Toy+G · · Score: 5, Interesting

    The University of Bologna is the oldest university in the world, founded in 1088, and one of the few good universities left in Italy, specializing in engineering, history and medicine.

    However, from what I understand these people are not part of any research group at the University; one of them, Focardi, is just a (now often absent) professor of physics there. He was also a member of a research group in Siena which also claimed they had had a "breakthrough" 15 years ago; and they claimed then that commercial exploitation was 6 months away...

    The other "businessman" involved was previously convicted for (unrelated) fraud. To me, it sounds like yet another scam.

    --
    -- Let's go Viridian.
  32. Scientists are seriously pursuing it by soren100 · · Score: 5, Informative

    until no one else could replicate the results. ... but otherwise no one seriously (or rather, no serious scientist) chases that particular dream anymore.

    This is simply not true. There are many scientists who were able to get similar results -- Navy researchers got a paper published in Naturwissenschaften in 2007, and reported further significant results in 2009 .

    As a matter of fact, the American Chemical Society hosted a 2-day conference on the subject at their 239th meeting last year in San Francisco.

    "Years ago, many scientists were afraid to speak about 'cold fusion' to a mainstream audience," said Jan Marwan, Ph.D., the internationally known expert who organized the symposium. Marwan heads the research firm, Dr. Marwan Chemie in Berlin, Germany. Entitled "New Energy Technology," the symposium will include nearly 50 presentations describing the latest discoveries on the topic. ...

    "The field is now experiencing a rebirth in research efforts and interest, with evidence suggesting that cold fusion may be a reality." Marwan said. He noted, for instance, that the number of presentations on the topic at ACS National Meetings has quadrupled since 2007.

    What happened is that to avoid the seemingly near-religious 'skepticism' displayed yourself and others, the actual scientists working on the subject had to refer to their results as "anomalous heat" and refer to the field as "Low Energy Nuclear Reactions" (LENR) to avoid controversy.

    So while you are busy deciding if anyone is replicating the results or if the field is worth looking into, a great deal of serious scientific effort has gone into the field for the last 20 years.

  33. That's what you get... by Foske · · Score: 2

    Of course cold fusion was to be expected any time soon now Duke Nukem Forever will be released...

  34. Re:Einstein figured out what gravity was. by chichilalescu · · Score: 2

    let's be honest. Einstein gave us a very nice theory, but (so far) nobody can fit his theory with quantum physics. and quantum physics works. and unless you fit your gravity theory with quantum physics, you can't claim to truly understand gravity.

    --
    new sig
  35. Re:Nickel and Hydrogen? by pigeon768 · · Score: 3

    You're correct about the Cerenkov radiation, but for the wrong reason. Cerenkov radiation is the result of a particle which is traveling faster than whatever speed a light impulse is traveling through the medium. Cu-59 decays via positron emission, which means a positron is emitted which will travel 99%+ c. The positron will quickly annihilate into a gamma ray. The positron is what will cause the Cerenkov radiation, not the gamma ray.

    Also note that Cu-59 will decay into Ni-59, which is radioactive and has a halflife of 76000 years. So even if this did work, you haven't solved the problem of radioactive waste.

    IANAP

  36. Re:Well now.... by mlts · · Score: 2

    If one really wanted to keep the technology secret, but still make a profit from it, one could just create an oil "refinery" that makes and sells gasoline. Yes, it might have incoming pipes from an upstream source, but those pipes never have been turned on. The oil is paid for but the upstream seller has never bothered to deliver on it. In reality, the gasoline being sold from the "refinery" would be CO2 pulled out of the air, dumped through a ton of energy expensive chemical processes, and then dumped in the semis ready to haul to the local 7-11 pump. It doesn't matter how expensive energy-wise the reactions would be.

    Result: A decent profit, nobody ever the wiser (except the oil seller upstream who has to keep it secret why they sell oil to someone, but in reality they have not even opened the pipeline to deliver a gallon), and definitely nobody would suspect a cheap energy source. Combine it with the energy source powering up the reactor, and one has a carbon-negative business.

  37. anti-philosopher's stone by Scooter_Libby · · Score: 2

    According to this website nickle has a spot price of ~ USD 11.8 per pound and copper has a spot price of ~ USD 4.36 / pound. http://www.kitcometals.com/charts/nickel_historical_large.html http://www.kitcometals.com/charts/copper_historical_large.html So _if_ this works, it is a type of anti-philosopher's stone: converting an expensive metal into a less expensive one.

  38. Re:Uh, no by fishexe · · Score: 2

    What about the energy that was stored in the fibers of the paper? It certainly took a lot more energy to grow the trees used in making the paper, hence you are not getting more energy out that you put in.

    Um, yeah, you are getting more any than you put in, unless you personally spent the energy to grow the trees instead of, oh I don't know, letting the sun do it!

    --
    "I don't care about the Constitution!" --Bill O'Reilly, November 17, 2009
  39. Re:Well now.... by smallfries · · Score: 2

    Dude. Seriously. How can you be so close to a working fiendish scheme and yet so far? It's like Dr Evil has resurfaced on the web...

    While your scheme is feasible won't it be more straightforward to open a power station, import gas/coal/whatever, sell your free power and then resell the fuel through a subsidiary?

    --
    Slashdot: where don knuth is an idiot because he cant grasp the awesome power of php
  40. Re:Uh, no by JulianDraak · · Score: 2

    If you throw a match into the powder room of a pirate ship, the energy output is far more than your energy input. That's because there's a secondary energy input- the powder. The match works as a catalyst to a reaction, much as I assume the 400 W here would (if it works, which I'm guessing it doesn't, but more because it's simply too good to be true, and the guys have been rejected by publications.)

  41. Re:Well now.... by ErroneousBee · · Score: 4, Funny

    no scientist or engineer has worked out how to do it.

    I have, you get a chip with small channels and voids through which you pass hydrogen. On that chip are pulsed semiconductor lasers that create 'hot' fusion, on a very small scale. Doing it on a microscopic scale makes the energies manageable.

    I am currently working on the funding to build a lab and hire some eggheads to implement the trivial details of my genius idea. I have already identified an ideal site for the laboratory inside an extinct volcano.

    Its a great investment opportunity. Want to be on board with the first round of funding?

    --
    **TODO** Steal someone elses sig.
  42. Re:Uh, no by Jeremiah+Cornelius · · Score: 2

    It's not more out than in. The fusion reaction produces the big out.

    A cold-fusion breakthrough is one where you generate more from the reaction, than it takes to maintain the furnace.

    The problem with fusion is that it has taken more power to get to reacting temperatures, than can be produced, and the Italians are claiming that this can be achieved.

    I suspect that this is done by siphoning heat from the flames that erupt from Silvio Berlusconi.

    --
    "Flyin' in just a sweet place,
    Never been known to fail..."
  43. Re:no? by dex22 · · Score: 4, Informative

    She decides what's hot and what's not.

  44. Re:Uh, no by asr_man · · Score: 2

    the one hazardous byproduct: incredulity

  45. Re:Well now.... by damnfuct · · Score: 2

    Better take some lessons in maniacal laughing, so your volcanic lair doesn't seem out-of-place.

  46. Re:Uh, no by Magic5Ball · · Score: 5, Insightful

    ...I just want to point out that the scaled up industrial process must work as well. Getting a full sized reactor running is as important as solving a problem in the lab.

    Please get out of the trap of thinking of power as necessarily a multi-billion-dollar centralized utility. For many of the world's current and potential electricity users, a closet-sized user-serviceable generation plant with 3-4 kWh output (whether by solar, hydrogen, fission, or fusion) would be "full sized" for their needs, and also a step up in sustainability and reliability. To be fair, even the regulators, finance, and insurance people fall into this trap as industrial giants like Babcock & Wilcox and Toshiba keep getting railroaded on their advanced micro fission reactors.

    --
    There are 1.1... kinds of people.
  47. Re:Well now.... by damnfuct · · Score: 2

    ..unlike perpetual motion, cold fusion can be done.

    It's probably a bit more accurate to say that cold fusion has not been proven to be impossible

  48. Re:BS Factor=100% by mdsolar · · Score: 2

    Not so. It is the addition of alpha particles that is endothermic. You can keep going with protons for a bit. They are just not present as an available fuel in the core. http://en.wikipedia.org/wiki/Silicon_burning_process

  49. Re:Stars fusion stopps at Iron by mdsolar · · Score: 3, Interesting

    There are no protons available as a fuel in the core, so it is alpha particle fusion that sets the iron limit. You can keep on going for a bit with protons. http://en.wikipedia.org/wiki/Silicon_burning_process

  50. Re:Nickel and Hydrogen? by ShakaUVM · · Score: 5, Informative

    >>Also note that Cu-59 will decay into Ni-59, which is radioactive and has a halflife of 76000 years. So even if this did work, you haven't solved the problem of radioactive waste.

    What problem? It either has such a long halflife that it's barely radioactive, or it's active enough you can extract electricity from it.

    The waste problem is a political one.

  51. Let's translate videos a little bit for 'ya by ashmikuz · · Score: 2

    Professor Levi from UNIBO, that helped settle up the experiment, says that probably there is some new physics that are involved in the experience, and even them have only a theoretical explanation of what really happens inside the machine. The machine itself is under patent, that's why we don't know anything of its insides. Besides from that, at the experience attend (as an example) prof Paolo Capiluppi, member of italian institute of nuclear, director of Physics dept of Bologna, some sort of role at LHC. So we're not talking about some drunk people that pretend to have solved all our energetic problems. The fact that they aren't disclosing data is a shame, for me, but as long as they are researching on their own without money from university and stuff, they can do whatever they want with their work. Think we need an English version of videos for people to get less skeptical about this.

  52. Re:Einstein figured out what gravity was. by suomynonAyletamitlU · · Score: 3, Interesting

    Actually, Einstein figured it out. It is the warping of space caused by an object.

    Great. What's space?

    We use it to mean a coordinating medium (everything is within "space" and so, all being contained in the same area, they interact instead of passing through each other). Why is that warpable? Does the space have an equivalent of mass or energy (volume perhaps) that would have to be conserved, and if so, where is it going? If it doesn't have any such inertial equivalent, why does space only warp in the presence of mass--if physically speaking, there is no incentive not to warp?

    He gave us an idea, but it's not an explanation until certain key questions are answered.

  53. Re:Uh, no by Ossifer · · Score: 2

    I don't know of any chemical reactions that yield copper from nickel...

  54. Just need repeatable results, not a theory by hcg50a · · Score: 2

    I call BS.

    For every nickel atom converted to copper, you need about 4 additional neutrons to make stable copper (they state there is no left over radioactivity). Where are those coming from? Those are probably harder to get than shoving the single proton into the nucleus, which is hard enough!

    Not plausible. But repeatable results by independent investigators is always plausible. And they don't have that either.

    --
    HCG 50a = 2MASX J11170638+5455016
    11h17m06.4s +54d55m02s
  55. Re:Uh, no by leonardluen · · Score: 2

    neither do i, but i don't think we have enough info to determine if it is chemical, nuclear, or a fake. (maybe their paper which i haven't read would give some information) maybe there is a fitting somewhere that could be the source of copper and they neglected to account for it...

    the problem is their paper was rejected because they themselves didn't have a proper theory as to how it worked, which is a bit troubling. and so we won't really know what is going on or if it is real until someone else can repeat their experiment and then people start analyzing what is going on.

  56. English Translation by Panaflex · · Score: 2

    Here's the same video with English subtitles

    Click on CC mark to show subtitles.

    --
    I said no... but I missed and it came out yes.
  57. Re:Uh, no by DrgnDancer · · Score: 2

    Seems to me this is the entire point of all modern power systems, getting access to the stored potential energy in various stuff. Whether that "stuff" is dead organic matter (coal, wood, oil), light, atoms, or chemicals. In all cases we are getting more out of it than we put into it. There's no such thing as a free lunch, the energy comes from somewhere, but we don't have to produce it, just get at it. The problem we're having is that there's a limited quantity of most of the easiest and most popular "stuff" that contains a lot of potential energy. We're running out (whatever your opinion on *when* we'll run out I don't think anyone is delusional enough to think there is infinite oil in the ground). Things like nuclear (fusion or fission), solar, geothermal, wind... All of them are harder, and some much less efficient than burning stuff, but they have the advantage of being effectively infinite (yes, they are finite too, but for practical purposes we could never use all of them up).

    --
    I don't need a million points of light, just two points of multi-mode fiber and a 10 Gig-E router.
  58. Re:Well now.... by tompaulco · · Score: 2

    Be sure and read the directions carefully. The mirrors need to be polished daily. Smoke modules need to be replaced every three months, and the snake oil should not be allowed to fall below 3/4 full.
    And never, ever, feed it after midnight.

    --
    If you are not allowed to question your government then the government has answered your question.
  59. Re:Uh, no by Raffaello · · Score: 2

    TFA mentions an accusation of tax fraud.

  60. Re:Well now.... by geckipede · · Score: 2

    Cold fusion can be done, easily and reliably: http://en.wikipedia.org/wiki/Muon-catalyzed_fusion

    What we don't have is any way to do it that isn't ludicrously expensive, burning through catalyst almost as fast as fuel.

  61. Re:Well now.... by lgw · · Score: 2

    "Cold" fusion means using a low-energy input to make the fusion happen - of course the result of the fusion is output heat. Muon-catalyzed cold fusion is quite straightforward, but takes more input power (to make the muons) than you get output power. If you had some trick to prevent muon decay, cold fusion would be pretty easy (of course, there would be far more cool things you could do if you knew the trick of altering subatomic particle decay rates).

    --
    Socialism: a lie told by totalitarians and believed by fools.
  62. Re:Uh, no by Rei · · Score: 4, Informative

    How do you arrive at that conclusion? The extra proton comes from the hydrogen. One less water proton -> one proton heavier isotope. Although that does raise the question as to what source nickel isotope(s) they're using, since the most abundant nickel isotope is Ni-58, and Cu-59 only has a half-life of 81.5 seconds. The only persistent copper would come from Ni-62 (3.5%) and Ni-64 (0.9%). Most of the nickel would form transient copper isotopes which would then spawn decay chains (I seem to have lost my nucleonica account at the moment, or I'd check to see the net result).

    In general: I'm not about to declare "Cold Fusion Is Impossible!", but I think these people are a long way from passing the burden of proof.

    --
    "I can get my own men." "Yeah, you better go check your traps."
  63. Re:Uh, no by Greyfox · · Score: 3, Insightful
    They probably beat you to it. I suspect that's how this thing actually makes energy:

    * Buy a bunch of nickle
    * Short a bunch of copper
    * Announce you have a device that makes electricity and copper from Nickle
    * Sell your shares
    * Make energy by burning stacks of $100 bills

    --

    I'm trying to teach myself to set people on fire with my mind... Is it hot in here?

  64. Re:Uh, no by dykmoby · · Score: 2

    Heh it's from Bologna. Where are the baloney jokes?

    Cold-Cut Fusion?

    --
    Fear, Uncertainty and Doubt = [citation required]
  65. Re:Well now.... by Rei · · Score: 4, Informative

    No, they're describing fusion, period. Traditional hot fusion is a particular subset of that, in which the method to combine the nuclei (not atoms) involves heating them up to great temperatures in a maxwellian plasma, so that the nuclei with the highest energies (far higher than the average energy of the plasma) can fuse. There are also some less pursued hot fusion methods involving non-maxwellian plasmas.

    Cold fusion is fusion in which there is no bulk plasma at all (although in some approaches it is theorized to exist at extremely small scales). More often, the idea is that you use an alternative method to overcome or reduce the coulomb barrier. For example, one hypothesized method of cold fusion is that under certain conditions, electrons are "dressed" with extra mass by quasiparticles (such as phonons), leading them to act like muons and catalyze fusion events by dramatically reducing the covalent bond length.

    Just because there is no definitive explanation for a phenomenon doesn't mean that it does not exist. We still don't have a complete, definitive explanation for high temperature superconductivity, but there's no doubt that it exists -- and there are a number of competing theories. There are lots of competing theories for how cold fusion would work which cannot be ruled out at this time -- many of them no more exotic than our theories of high temperature superconductivity (or even the accepted mechanism behind low-temperature superconductivity). At the same time, the evidence is subject to many different interpretations. The DOE's viewpoint on the subject is that research should continue to explain the anomalies, but no major projects should be launched.

    --
    "I can get my own men." "Yeah, you better go check your traps."
  66. Already debunked by esowatch by crabel · · Score: 2

    The german consumer protection portal esowatch has already written an article about them highlighting the dubious history of Mr. Rossi and linking several articles that debunk the claims. http://esowatch.com/ge/index.php?title=Focardi-Rossi-Energiekatalysator

  67. Re:no? by Sulphur · · Score: 2

    Most certainly no. If someone thinks I'm wrong, then the remedy is obvious. Have the machine reviewed by a lot of people. If Stephen Hawking, Phil Plait, and Paris Hilton all say it works, then I'll believe it too.

    Does "Its Hot" mean "it works?"

  68. Re:Uh, no by garyebickford · · Score: 2

    It's the strange lighted ball that appears for much of the first week of August almost always coinciding with the Abbotsford Air Show.

    Not when I went there! :) Probably 1970-71 or thereabouts. It rained most of the time, overcast 1000 feet all the time. A good part of the crowd huddled under the wings of a C-5A during much of the show, to watch the proceedings while keeping more-or-less dry. Many of the flight demos were curtailed in various ways, since the crowd couldn't see anything above 1000 ft.

    The big event was supposed to be low-speed and 'high-speed' fly-by's of the SR-71 Blackbird. It did in fact show up. They announced it was leaving San Francisco, and it arrived something like 40 minutes later - not bad for 800 miles or so. The low speed fly-by was slow enough that the thing had to go by at a fairly steep angle of attack. It was thunderous. The 'high-speed' fly-by (still at parking lot speed compared to its actual capability) culminated by going vertical in front of the stand. This was extremely loud and really impressive, except that it disappeared into the clouds almost immediately.

    --
    It's easier to be a result of the past, but more fun to be a cause of the future! http://www.spacefinancegroup.com/
  69. Another patent system foulup - the other way. by Ungrounded+Lightning · · Score: 2

    Call me when it's repeatable in more than 2 other labs please.

    Unlikely any time soon (even assuming it works just fine).

    They applied for a patent. The Italian patent office demanded that they provide a scientific theory to support their claimed mechanism before they'd consider granting the patent (rather than just patenting the design and claims).

    To get scientists to reproduce it in the lab and (if it works) come up with a plausible theory, they'd have to disclose all the engineering (including all the ingredients of the "secret sauce"), without patent protection. And the scientists will not be interested unless they can in turn publish them with their own results. So if it does work the whole world will be racing them to market with their own design but without their development and research costs.

    So (they say) they're keeping their process a trade secret - to the point of shutting it down when one of the observing scientists, in violation of the agreement, switched his gamma detector from count to energy-histogram mode (which would have given him details on what was going on inside the device.)

    So maybe they're crooks. Or maybe they're just some engineers who got it to work repeatably and practically without a full and correct model of the physics. But don't hold your breath waiting for somebody in a couple labs to come out with a replication. That seems unlikely unless/until some physicists reinvent it.

    And with the dominant paradigm, after the original cold fusion flap, being that "there's nothing behind the curtain", efforts on reproduction will likely be few and underfunded unless/until they DO ship a working product.

    --
    Bantam Dominique roosters crow a four-note song. Once you've heard it as "Happy BIRTHday" you can't NOT hear it that way
  70. Re:Uh, no by digitalunity · · Score: 2

    I'm immediately skeptical because he says no hydrogen is consumed in the process. Is the hydrogen a catalyst only? And if he found a way to produce fusion with no secondary radiation production, this would be all over the news all over the world.

    The equation must balance and this just doesn't seem plausible.

    --
    You can't legislate goodness. Let each to his own destiny, by will of his freely made choices.
  71. Socioeconomic implications of cheap energy by Paul+Fernhout · · Score: 3, Informative

    I posted to this to Andrea Rossi's website, and I'll post it again here in case that site ever goes down (with some added links and some typos fixed):
    http://www.journal-of-nuclear-physics.com/?p=360&cpage=6#comment-20270

    January 22nd, 2011 at 11:33 AM

    Andrea-

    When Martin Fleischmann and Stanley Pons made their original cold fusion announcement, I sent them a copy of the book "Midas World". It is a collection of science-fiction short stories by Frederik Pohl on some of the socioeconomic implications of cheap fusion energy. It includes a funny satirical story called "The Midas Plague", originally published in 1954. Wikipedia has a page on the book, which reads in part: "... in this new world of cheap energy, robots are overproducing the commodities enjoyed by mankind. So now the 'poor' are forced to spend their lives in frantic consumption, so that the 'rich' can live lives of simplicity." In that imaginary world, only the "rich" get to have small homes, to eat plain food, and to work a lot both to help other people and to tend their small gardens; the "poor" are condemned to living in mansions, to eating vast amounts of fancy food, to being entertained endlessly, and they are not allowed to do meaningful work for others or themselves -- all to make an old-fashioned scarcity-based economic model still work out in an age of cheap energy. :-)

    In the last chapter of the book, there is a section quoted from the inventor's diary on his bitter disappointment about how humankind used his invention. He had hoped cheap fusion power would liberate humanity for a life of contemplation, creativity, or even just loafing around (see also Bob Black's essay "The Abolition of Work"). But instead that fictional world ended up with "a snowmobile in every driveway ... and a dune buggy plowing up every patch of sand".

    The inventor said he was shut out by large corporations etc. from advocating positive ideas about the social issues relating to his invention of cheap fusion energy, and his aspirations for humankind's social uplift. While he got a lot of money from the patents, the cheap energy soon made everyone rich in material terms, and so being financially obese did not mean much anymore. Fortunately, even though the inventor was pessimistic, humanity did expand into space habitats eventually in that fictional world (given room in the solar system for quadrillion of people in habitats built from asteroidal ore), and one could hope such a human proliferation (or even better robotics and AI) would bring some wider social diversity along with time for reflection by some individuals on a healthier relationship between consciousness and the universe.

    I'd recommend reading that book just for some general insights into the social and economic side of cheap energy (and some laughs for stressful times). As it is a satirical novel, I'm not saying its predictions are going to be 100% true (I sure hope not), but it is a useful cautionary tale to read none-the-less. James P. Hogan's hard sci-fi novel "Voyage From Yesteryear" is another good book on a similar topic, about the collision of a society rooted in scarcity assumptions with a society built around abundance assumptions and cheap energy.

    In reality, there are many non-paying activities most people would like to do more of, things that take a lot of time. These are essentially voluntary things, like to be a good friend, to be a good neighbor, to be a good parent, to be a good caretaker for sick relatives, or to be an informed citizen. I hope material abundance through cheaper energy and other innovations could make it more possible for people to have time to do those essential humane tasks as well as people want to do them; people may otherwise be prevented from doing those things well by the need to work just to get a basic subsistence income (even as meaningful productive work itself can be a very good thi

    --
    A 21st century issue: the irony of technologies of abundance in the hands of those still thinking in terms of scarcity.
  72. Re:thanks for the insights by Paul+Fernhout · · Score: 2

    You're welcome. Thanks for the comment. I've been refining the message. I hope the meme continues to propagate and others adapt it for local circumstances and their own unique style. James P. Hogan's Voyage From Yesteryear is one big source of that meme for me. Marcine Quenzer was influential too:
        http://www.marcinequenzer.com/creation.htm#The%20Field%20of%20Plenty
    As was Doug Lisle:
        http://www.healthpromoting.com/Articles/articles/PleasureTrap.htm
    And others (Gerry Pournelle to an extent with his "Survival with Style" essay, lots of other writers with a bit here and there, including Theodore Sturgeon and "The Skills of Xanadu"). So I'm just standing on the shoulders of giants. :-)

    BTW, if you like Edgar Cayce, how do you feel about Herbert Shelton, Joel Fuhrman, and Blue Zones?
        http://www.soilandhealth.org/02/0201hyglibcat/shelton.bio.bidwell.htm
        http://www.drfuhrman.com/library/foodpyramid.aspx
        http://www.bluezones.com/

    The Flexner Report (by Abraham Flexner, in conjunction with the Rockefeller and Carnegie Foundations) is where things really started to go wrong with US medicine, as someone with success doing hands-on stuff with K-12 education tried to apply it to medicine where it was less appropriate since prevention, infrastructure, and complex psychology/spiritual issues are more important for wellness:
        http://en.wikipedia.org/wiki/Flexner_Report
    Ironically, now we have hands-on treatment focused medicine, and abstraction-oriented K-12, mostly just the opposite of how it should be...

    More on that from one perspective:
        http://www.sntp.net/fda/piper_griffin.htm
    "In the meantime, while doctors are forced to spend hundreds of hours studying the names and actions of all kinds of man-made drugs, they are lucky if they receive even a portion of a single course on basic nutrition. Many have none at all. The result is that the average doctor's wife or secretary knows more about practical nutrition than he does."

    More on how medical and other research has gone wrong in the USA (another post I made to this story):
        http://slashdot.org/comments.pl?sid=1964112&cid=34989572

    If this cold fusion thing does work out (or even if it does not), these issues may help explain why it (as well as alternative medicine) encountered so much resistance. Still, I hope things may have improved somewhat from the days of Ignaz Semmelweis:
        http://en.wikipedia.org/wiki/Ignaz_Semmelweis

    --
    A 21st century issue: the irony of technologies of abundance in the hands of those still thinking in terms of scarcity.