@gedaliyah@lemmy.world to Today I Learned@lemmy.worldEnglish • 3 months agoTIL humans are the only animal with a chin. We aren't sure why.www.smithsonianmag.comexternal-linkmessage-square154fedilinkarrow-up1493arrow-down114cross-posted to: til@lemmy.catodayilearned@lemmit.online
arrow-up1479arrow-down1external-linkTIL 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 • 3 months agomessage-square154fedilinkcross-posted to: til@lemmy.catodayilearned@lemmit.online
minus-square@kerrigan778@lemmy.worldlinkfedilinkEnglish2•3 months agoHuh, I figured it was to protect the throat since we don’t have fur.
Huh, I figured it was to protect the throat since we don’t have fur.