Today I Learned@lemmy.worldEnglish · 6 months ago

TIL humans are the only animal with a chin. We aren't sure why.

www.smithsonianmag.com

TIL humans are the only animal with a chin. We aren't sure why.

www.smithsonianmag.com

gedaliyah@lemmy.world to

Today I Learned@lemmy.worldEnglish · 6 months ago

A Chin-Stroking Mystery: Why Are Humans the Only Animals With Chins?

www.smithsonianmag.com

It's an evolutionary conundrum, and scientists are still divided over the answer

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blindbunny@lemmy.ml
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6 months ago
Have you seen humans without chins? That’s why
- datavoid@lemmy.ml
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  6 months ago
  My grandma said I was the most handsome boy… Are you calling my dead grandmother a liar?!
  - Zoidsberg@lemmy.ca
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    6 months ago
    Yep

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