@[email protected] to Today I Learned (TIL)@lemmy.ca • 10 months agoTIL that humans are the only animals that have chinswww.smithsonianmag.commessage-square27fedilinkarrow-up1131cross-posted to: [email protected][email protected]
arrow-up1131external-linkTIL that humans are the only animals that have chinswww.smithsonianmag.com@[email protected] to Today I Learned (TIL)@lemmy.ca • 10 months agomessage-square27fedilinkcross-posted to: [email protected][email protected]
And some of us have two