TIL humans are the only animal with a chin. We aren't sure why.
TIL humans are the only animal with a chin. We aren't sure why.
www.smithsonianmag.com A Chin-Stroking Mystery: Why Are Humans the Only Animals With Chins?
It's an evolutionary conundrum, and scientists are still divided over the answer
You're viewing part of a thread.
Show Context
158 comments
ive never seen a youtube music link in my life lol
What does it do different?
The only plus ive ever heard is getting youtube premium with it.
No, I mean what does linking with the subdomain do for folks who don't have accounts?
Oh. Not a clue.
158 comments