this post was submitted on 25 Oct 2024
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Science Memes

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bitey (mander.xyz)
submitted 1 month ago by [email protected] to c/[email protected]
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[–] [email protected] 14 points 1 month ago

Fun fact, the (rough) conversion efficiency of calories to mechanical joules in the human body (separate from the mechanical to electrical you're referring to) is about 25%

but this is about the same factor as going from calories to joules! So, for a human to put out 13.5 kJ of energy would require about 13.5 food calories (kilocalories).