this post was submitted on 14 Jun 2025
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Science Memes

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[–] ThisIsAManWhoKnowsHowToGling@lemmy.dbzer0.com 10 points 2 days ago (1 children)

No really, this is a real quality mole fur has

[–] ryannathans@aussie.zone 16 points 2 days ago (5 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

[–] DrBob@lemmy.ca 18 points 2 days ago

It's very short and perpendicular to the skin. It feels like velvet.

[–] idiomaddict@lemmy.world 11 points 1 day ago

But it’s not completely covered in fur. A partially hairy sphere doesn’t need a cowlick.

[–] ThisIsAManWhoKnowsHowToGling@lemmy.dbzer0.com 11 points 2 days 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 3 points 1 day ago (1 children)
[–] lennivelkant@discuss.tchncs.de 3 points 1 day ago* (last edited 1 day 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

[–] Sludgeyy@lemmy.world 4 points 1 day ago

Cowlick doesn't go against what the post is saying

Their hair can lay in any direction at anytime

It's not saying that you can make their hair all perfect in any direction.

[–] muntedcrocodile@hilariouschaos.com 2 points 1 day ago (1 children)

A topological sphere so unless moles are actually a torus then it's still not possible.

[–] SpaceNoodle@lemmy.world 8 points 1 day ago (1 children)

Good news, vertebrates are tori

[–] PaintedSnail@lemmy.world 4 points 1 day ago* (last edited 1 day ago)

Unless they wear a whig.