Stamets@lemmy.dbzer0.com to People Twitter@sh.itjust.works · 2 months agoBlood is blue until exposed to oxygenlemmy.dbzer0.comimagemessage-square168fedilinkarrow-up11.25Karrow-down15
arrow-up11.24Karrow-down1imageBlood is blue until exposed to oxygenlemmy.dbzer0.comStamets@lemmy.dbzer0.com to People Twitter@sh.itjust.works · 2 months agomessage-square168fedilink
minus-squaretlmcleod@lemmy.mllinkfedilinkarrow-up2·2 months 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