Stamets@lemmy.dbzer0.com to People Twitter@sh.itjust.works · 11 days agoBlood is blue until exposed to oxygenlemmy.dbzer0.comimagemessage-square110linkfedilinkarrow-up1961
arrow-up1961imageBlood is blue until exposed to oxygenlemmy.dbzer0.comStamets@lemmy.dbzer0.com to People Twitter@sh.itjust.works · 11 days agomessage-square110linkfedilink
minus-squaretlmcleod@lemmy.mllinkfedilinkarrow-up2·10 days ago Bats are not blind. But they may as well be. So many midair collisions cause they’re absolutely bonkers flyers
But they may as well be. So many midair collisions cause they’re absolutely bonkers flyers