fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 3 个月前Nahhmander.xyzimagemessage-square22fedilinkarrow-up1670arrow-down13
arrow-up1667arrow-down1imageNahhmander.xyzfossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 3 个月前message-square22fedilink
minus-squareNasanlinkfedilinkEnglisharrow-up35arrow-down1·3 个月前Horseshoe crab blood is used to test vaccines for contamination.
Horseshoe crab blood is used to test vaccines for contamination.