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Hairy Ball Theorem (en.m.wikipedia.org)

submitted 1 month ago by LeftRedditOnJul1 to c/wikipedia

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[–] Donjuanme 8 points 1 month ago (1 children)

Only on a perfect sphere. Imperfections allow for places of overlap

[–] ivanafterall 9 points 1 month ago (1 children)

Damn these perfect balls of mine!

[–] Donjuanme 3 points 1 month ago (1 children)

Where do you keep them? Because if they're supported by, or attached to anything, or affected by gravity or pressure, I'm sorry to burst your bubble, they aren't perfect

[–] FooBarrington 7 points 1 month ago

They are perfect to me 🥰