3 ms·
Not as exciting as knowing that you can't comb a hairy ball: https://en.wikipedia.org/wiki/Hairy_ball_theorem https://en.wikipedia.org/wiki/Hairy_ball_theorem
by kdamica 5y ago
Not as exciting as knowing that you can't comb a hairy ball: https://en.wikipedia.org/wiki/Hairy_ball_theorem https://en.wikipedia.org/wiki/Hairy_ball_theorem