Stamets@lemmy.dbzer0.com to People Twitter@sh.itjust.works · 3 days agoBlood is blue until exposed to oxygenlemmy.dbzer0.comimagemessage-square179fedilinkarrow-up11.2Karrow-down16
arrow-up11.2Karrow-down1imageBlood is blue until exposed to oxygenlemmy.dbzer0.comStamets@lemmy.dbzer0.com to People Twitter@sh.itjust.works · 3 days agomessage-square179fedilink
minus-squareRooster326@programming.devlinkfedilinkarrow-up6·2 days agoBecause there’s oxygen in water. That’s what fish breathe!
Because there’s oxygen in water. That’s what fish breathe!