gedaliyah@lemmy.world to Today I Learned@lemmy.worldEnglish · 4 days agoTIL humans are the only animal with a chin. We aren't sure why.www.smithsonianmag.comexternal-linkmessage-square156fedilinkarrow-up11arrow-down10cross-posted to: [email protected][email protected]
arrow-up11arrow-down1external-linkTIL humans are the only animal with a chin. We aren't sure why.www.smithsonianmag.comgedaliyah@lemmy.world to Today I Learned@lemmy.worldEnglish · 4 days agomessage-square156fedilinkcross-posted to: [email protected][email protected]