this post was submitted on 27 Jan 2025

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Today I learned

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TIL that as you increase your walking speed there is a point where walking any faster would take more energy than running (theconversation.com)

submitted 3 days ago* (last edited 2 days ago) by [email protected] to c/[email protected]

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[–] [email protected] 3 points 3 days ago (1 children)

They fudged everything but the appearance of the black hole in that movie.

[–] [email protected] 6 points 3 days ago

nope, they fudged that too

edit: they ignored the doppler effect