North Korea ramps up preparations for war with USwww.newsweek.comexternal-link Lee Duna ( @throws_lemy@lemmy.nz ) World NewsEnglish • 9 months ago message-square23fedilinkarrow-up153
arrow-up153external-linkNorth Korea ramps up preparations for war with USwww.newsweek.com Lee Duna ( @throws_lemy@lemmy.nz ) World NewsEnglish • 9 months ago message-square23fedilink
minus-square intensely_human ( @intensely_human@lemm.ee ) linkfedilink1•9 months agoHigh CO2 may be what leads to that suffocating feeling, but low O2 is what makes us literally die
minus-square acockworkorange ( @acockworkorange@mander.xyz ) linkfedilink1•9 months agoCO2 is literally toxic. As in, if you’re stuck in a hermetically sealed chamber, you’ll suffocate to death due to CO2 toxicity, not lack of O2.
High CO2 may be what leads to that suffocating feeling, but low O2 is what makes us literally die
CO2 is literally toxic. As in, if you’re stuck in a hermetically sealed chamber, you’ll suffocate to death due to CO2 toxicity, not lack of O2.