minus-squarecraigers@lemmy.worldtoLemmy Shitpost@lemmy.world•Nuts or just looking to gain some attentionlinkfedilinkarrow-up4·20 days agoI saw a guy in YouTube test it. You need a shit ton of plants to produce enough O2 for one person. I’ll find the vid… video linkfedilink
I saw a guy in YouTube test it. You need a shit ton of plants to produce enough O2 for one person. I’ll find the vid…
video