floofloofUS scientists achieve net energy gain for second time in a fusion reaction
downpunxxYou matter. If You Don't Matter You Energy.
randintCan 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.