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-squareRob T FireflyEnglisharrow-up4arrow-down0·4 months agolinkfedilinkhttps://lemmy.world/pictrs/image/1752696b-e6e0-4553-8584-2e877cafaa45.png
https://lemmy.world/pictrs/image/1752696b-e6e0-4553-8584-2e877cafaa45.png