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by j_h_s
3841 days ago
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On a per mass, or per nucleon basis, fusion wins hands-down: one gram of deuterium results in 10^12 J of energy, or 275 million kcal. Fission gives a comparatively small 20 million kcal per gram of 235U. So fusion is over ten times as potent. Keep in mind that chemical energy like that in fossil fuels is capped around 10 kcal/g. - See more at: http://physics.ucsd.edu/do-the-math/2012/01/nuclear-fusion/#... |
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