@gedaliyah@lemmy.world to Today I Learned@lemmy.worldEnglish • 8 days agoTIL humans are the only animal with a chin. We aren't sure why.www.smithsonianmag.comexternal-linkmessage-square158fedilinkarrow-up1491arrow-down114
arrow-up1477arrow-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 • 8 days agomessage-square158fedilink
minus-square@Pulptastic@midwest.sociallinkfedilinkEnglish41•7 days agoIf other animals don’t have chins, they’re using a weird definition of chin.
If other animals don’t have chins, they’re using a weird definition of chin.