gedaliyahtoToday I Learned@lemmy.worldEnglish·4 months agoTIL humans are the only animal with a chin. We aren't sure why.(www.smithsonianmag.com)external-linkarrow-up1494arrow-down114message-square157fedilink
arrow-up1480arrow-down1external-linkTIL humans are the only animal with a chin. We aren't sure why.(www.smithsonianmag.com)gedaliyahtoToday I Learned@lemmy.worldEnglish·4 months agomessage-square157fedilink
minus-squaremearceEnglisharrow-up69arrow-down0·4 months agolinkfedilinkTIL chins are only chins because they stick out. I had always considered the front of a lower jaw to be a “chin”.
minus-squareBlackrook7Englisharrow-up24arrow-down0·4 months agolinkfedilinkIn other words some people really have no chin…
TIL chins are only chins because they stick out. I had always considered the front of a lower jaw to be a “chin”.
In other words some people really have no chin…