fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 2 months agoResponsible Adultsmander.xyzimagemessage-square15fedilinkarrow-up1495arrow-down18
arrow-up1487arrow-down1imageResponsible Adultsmander.xyzfossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 2 months agomessage-square15fedilink
No Klein bottle? Not even a small one?