Stamets@lemmy.dbzer0.com to People Twitter@sh.itjust.works · 29 days agoBlood is blue until exposed to oxygenlemmy.dbzer0.comimagemessage-square184linkfedilinkarrow-up11.29Karrow-down16
arrow-up11.29Karrow-down1imageBlood is blue until exposed to oxygenlemmy.dbzer0.comStamets@lemmy.dbzer0.com to People Twitter@sh.itjust.works · 29 days agomessage-square184linkfedilink
minus-squareRedRibbonArmy@sh.itjust.workslinkfedilinkarrow-up8·29 days agoThe answer is obvious, dissolved oxygen in the water–duh!
The answer is obvious, dissolved oxygen in the water–duh!