throwaway389430@lemmy.cafe to

News@lemmy.worldEnglish · 10 months ago

Nuclear fusion reaction releases almost twice the energy put in

www.newscientist.com

cross-posted to:
worldnews@lemmit.online

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Nuclear fusion reaction releases almost twice the energy put in

www.newscientist.com

throwaway389430@lemmy.cafe to

News@lemmy.worldEnglish · 10 months ago

cross-posted to:
worldnews@lemmit.online

The US National Ignition Facility has achieved even higher energy yields since breaking even for the first time in 2022, but a practical fusion reactor is still a long way off

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derphurr@lemmy.world
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10 months ago
There’s no non metric electrical units except ohms/1000 ft or cross section dimensions, and AWG (and MCM kilo circular mils kcmils) versus mm^2

Why US uses awg with reverse scale instead of diameter is insane

formula: D(AWG) = 0.005·92^((36-AWG)/39) inch

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