Good science is always rooted in good data, but the most entertaining  science is the stuff that transcends the need for data by rooting  itself fantastical claims and a rejection of the idea that data is even  necessary. So naturally it’s a thrill to learn that two Italian  scientists claim to have successfully developed a cold fusion reactor  that produces 12,400 watts of heat power per 400 watts of input. Not  only that, but they’ll be commercially available in just three months.  Maybe.
Cold fusion is a tricky business—some say a theoretically implausible  business—and exactly zero of the previous claims of successful cold  fusion have proven legitimate (remember when North Korea developed cold fusion?).  Hypothetically (and broadly) speaking, the process involves fusing two  smaller atomic nuclei together into a larger nucleus, a process that  releases massive amounts of energy. If harnessed, cold fusion could  provide cheap and nearly limitless energy with no radioactive byproduct  or massive carbon emissions.
Andrea Rossi and Sergio Focardi claim to have done exactly that. Their  reactor, they claim, fuses atomic nuclei of nickel and hydrogen using  about 1,000 watts of electricity which, after a few minutes, is reduced  to an input of just 400 watts. This reaction purportedly can turn 292  grams of 68 degree water to turbine-turning steam – a process that would  normally require 12,400 watts of electricity, netting them a power gain  of about 12,000 watts. They say that commercially-scaled their process  could generate eight units of output per unit of input and would cost  roughly one penny per kilowatt-hour, drastically cheaper than your  average coal plant.
The problem is, they haven’t provided any details on how the process  works. After their paper was rejected by several peer reviewed  scientific journals, it was published in the Journal of Nuclear Physics—an  online journal apparently founded by Rossi and Focardi. Further, they  say they can’t account for how the cold fusion is triggered, fostering  deep skepticism from others in the scientific community.
Based on this lack of even a theoretical basis for the device’s  function, a patent application was rejected. Their credibility isn’t  helped by the fact that Rossi apparently has something of a rap sheet,  which allegedly includes illegally importing gold and tax fraud.
But the duo does have something going for them in the fact that  they’ve demonstrated their device publicly. In a press conference last  week they fired up their reactor and, if the video evidence and reports  are to be believed, generated some power. Whether or not they achieved  cold fusion is unclear, but other physicists present confirmed that  electricity was produced.
It’s anyone’s guess what’s really going on with this bizarre story,  but should it turn out Rossi and Focardi have achieved true cold fusion  you’ll hear more about it here—and everywhere else.
You can catch a glimpse of their setup in the video below, though a  lack of English subtitles makes the full nature of the press conference  difficult to parse. If you speak italian and can lend some insight,  please do so in the comments.
by "environment clean generations"

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