floofloof ( @floofloof@lemmy.ca ) to Technology@lemmy.mlEnglish · 2 年前US scientists achieve net energy gain for second time in a fusion reactionwww.theguardian.comexternal-linkmessage-square18linkfedilinkarrow-up1293cross-posted to: usa@lemmy.mltech@kbin.socialtechnologysciencescience@lemmy.mltechnologytechnology@kbin.social
arrow-up1293external-linkUS scientists achieve net energy gain for second time in a fusion reactionwww.theguardian.com floofloof ( @floofloof@lemmy.ca ) to Technology@lemmy.mlEnglish · 2 年前message-square18linkfedilinkcross-posted to: usa@lemmy.mltech@kbin.socialtechnologysciencescience@lemmy.mltechnologytechnology@kbin.social
minus-square randint ( @randint@lemm.ee ) linkfedilinkarrow-up4·2 年前Can anyone explain this pun? I don’t get it.
minus-square yimby ( @yimby@lemmy.ca ) linkfedilinkarrow-up11·2 年前Einstein’s most famous equation relates mass and energy: E=mc^2 . So, if you’re not matter (mass), you’re energy. Which, by the way, is how we make energy in fusion reactions, converting mass to energy.
minus-square randint ( @randint@lemm.ee ) linkfedilinkarrow-up1·2 年前Ahh so that’s what it means. I was trying to think of what sounds like “energy” and could also fit in this sentence.
minus-square WasPentalive ( @waspentalive@beehaw.org ) linkfedilinkarrow-up1·2 年前Fission too. I personally have both mass (more than I want) and energy (Not as much as I would like).
Can anyone explain this pun? I don’t get it.
Einstein’s most famous equation relates mass and energy: E=mc^2 . So, if you’re not matter (mass), you’re energy. Which, by the way, is how we make energy in fusion reactions, converting mass to energy.
Ahh so that’s what it means. I was trying to think of what sounds like “energy” and could also fit in this sentence.
Fission too. I personally have both mass (more than I want) and energy (Not as much as I would like).