fossilesque@lemmy.dbzer0.comM to Science Memes@mander.xyzEnglish · 22 小时前Fossils on Fossilslemmy.dbzer0.comimagemessage-square83fedilinkarrow-up11.09Karrow-down19
arrow-up11.08Karrow-down1imageFossils on Fossilslemmy.dbzer0.comfossilesque@lemmy.dbzer0.comM to Science Memes@mander.xyzEnglish · 22 小时前message-square83fedilink
minus-squareBjörn Tantau@swg-empire.delinkfedilinkEnglisharrow-up4arrow-down1·16 小时前Your teeth can fossilise while they’re still in your mouth. We call it tartar.
Your teeth can fossilise while they’re still in your mouth. We call it tartar.