this post was submitted on 14 Jun 2025
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[–] Eheran@lemmy.world 13 points 3 weeks ago (9 children)

Unless it is either perfectly perpendicular to the skin or is already somehow laying in all directions: There can only be one direction. Given a mole moves in tight spaces backwards and forward, both would make sense.

[–] ThisIsAManWhoKnowsHowToGling@lemmy.dbzer0.com 10 points 3 weeks ago (7 children)

No really, this is a real quality mole fur has

[–] ryannathans@aussie.zone 17 points 3 weeks ago (6 children)

This is a mathematical problem with no solution, there has to be a cowlick on a sphere. Perhaps the mole avoids this problem by not being a sphere, where there is a possible solution

[–] ThisIsAManWhoKnowsHowToGling@lemmy.dbzer0.com 11 points 3 weeks ago (1 children)

I dont remember learning about moles in math. Chemistry, yes, but I don't think moles care much about topology.

However, if we assume an ideal mole in empty space with no air resistance, we would see how they have this property: their hair follicles would, in the absence of outside interference, stand straight up. So, its technically more accurate to say that every direction of petting a mole is equally wrong.

[–] ryannathans@aussie.zone 4 points 3 weeks ago (1 children)
[–] lennivelkant@discuss.tchncs.de 3 points 3 weeks ago* (last edited 3 weeks ago)

Someone else covered it in another reply, but moles have bald areas. Hairy Ball only applies when it's entirely covered.

Edit: other comment

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