fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 6 months agoPhysicsmander.xyzimagemessage-square35fedilinkarrow-up11arrow-down10
arrow-up11arrow-down1imagePhysicsmander.xyzfossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 6 months agomessage-square35fedilink
minus-squareletsgo@lemm.eelinkfedilinkEnglisharrow-up0·6 months agoIt has a single hole through its body from its mouth to its arsehole. IANAB but I think all other holes have at least a membrane between one end and the other. So it’s topologically equivalent to a teacup and a torus.
It has a single hole through its body from its mouth to its arsehole. IANAB but I think all other holes have at least a membrane between one end and the other. So it’s topologically equivalent to a teacup and a torus.