Today I Learned (TIL)

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TIL the Hairy Ball theorem (wikipedia.org)

submitted 1 day ago* (last edited 1 day ago) by [email protected] to c/til

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The theorem has been expressed colloquially as "you can't comb a hairy ball flat without creating a cowlick" or "you can't comb the hair on a coconut".

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[–] [email protected] 7 points 1 day ago (1 children)

buy it dinner and wherever you want

[–] isVeryLoud 1 points 12 hours ago* (last edited 12 hours ago)

With three extra stomachs, that'll cost ya!