Stamets@lemmy.dbzer0.com to People Twitter@sh.itjust.works · 5 months agoBlood is blue until exposed to oxygenlemmy.dbzer0.comimagemessage-square178linkfedilinkarrow-up11.22Karrow-down16
arrow-up11.22Karrow-down1imageBlood is blue until exposed to oxygenlemmy.dbzer0.comStamets@lemmy.dbzer0.com to People Twitter@sh.itjust.works · 5 months agomessage-square178linkfedilink
minus-squareRedRibbonArmy@sh.itjust.workslinkfedilinkarrow-up8·5 months agoThe answer is obvious, dissolved oxygen in the water–duh!
The answer is obvious, dissolved oxygen in the water–duh!