minus-squarearamis87@fedia.iotoCool Guides@lemmy.ca•A time traveler's survival guide. The vertical green bars are the only times in Earth's history with enough oxygen to breathe (hypoxia) and low enough to avoid oxygen toxicity (hyperoxia).linkfedilinkarrow-up1·13 days agoTrue. But for the most part, squid are also not chittering outside at night, banging on the windows trying to get in. linkfedilink
minus-squarearamis87@fedia.iotoCool Guides@lemmy.ca•A time traveler's survival guide. The vertical green bars are the only times in Earth's history with enough oxygen to breathe (hypoxia) and low enough to avoid oxygen toxicity (hyperoxia).linkfedilinkarrow-up4·14 days agoOkay, yeah, thanks for that nightmare … linkfedilink
minus-squarearamis87@fedia.iotoCool Guides@lemmy.ca•A time traveler's survival guide. The vertical green bars are the only times in Earth's history with enough oxygen to breathe (hypoxia) and low enough to avoid oxygen toxicity (hyperoxia).linkfedilinkarrow-up8·14 days agoMega insects?!!! linkfedilink
True. But for the most part, squid are also not chittering outside at night, banging on the windows trying to get in.