The best #Science images of 2023 : Nature

#FermiProblems and the Art of #Guessing : Medium

#AI made from living #Human #Brain cells performs #SpeechRecognition : New Sci

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@helenczerski @sellathechemist A human delivers ~100W at rest. I console myself that whatever I’m paying for heating nowadays, at least I’m delivering ~2.4kWh/day just by staying at home. So is it cheaper to pay for heating, or to buy food and exercise indoors? #Fermiproblems