The Picard Maneuver@startrek.website to Memes@sopuli.xyz · edit-210 months agoWhat's her super villain name?startrek.websiteimagemessage-square23fedilinkarrow-up1347arrow-down19
arrow-up1338arrow-down1imageWhat's her super villain name?startrek.websiteThe Picard Maneuver@startrek.website to Memes@sopuli.xyz · edit-210 months agomessage-square23fedilink
minus-squareMonz@pawb.sociallinkfedilinkEnglisharrow-up15·10 months agoI’m not smart enough to know, but that doesn’t seem like it’s enough to actually provide a person all their oxygen. Any biologists here?
minus-squarePons_Aelius@kbin.sociallinkfedilinkarrow-up10·10 months agoIn the average day, a person breathers out 500 litres of co2 in a day. So approximately 20 litres per hour. There is no way that amount of plants is converting that much co2 back into oxygen, If this rig is air tight, all this person is doing is slowly poisoning themselves with co2 and lack of oxygen.
minus-squareCort@lemmy.worldlinkfedilinkarrow-up5·10 months agoFor some reason I remember something like 8-12 fully grown oak trees being the minimum to sustain a person. I think it was in a thread about surviving in a bunker or fallout shelter. Not a biologist though, so you’d better do your own googling
I’m not smart enough to know, but that doesn’t seem like it’s enough to actually provide a person all their oxygen.
Any biologists here?
In the average day, a person breathers out 500 litres of co2 in a day. So approximately 20 litres per hour.
There is no way that amount of plants is converting that much co2 back into oxygen,
If this rig is air tight, all this person is doing is slowly poisoning themselves with co2 and lack of oxygen.
For some reason I remember something like 8-12 fully grown oak trees being the minimum to sustain a person. I think it was in a thread about surviving in a bunker or fallout shelter.
Not a biologist though, so you’d better do your own googling
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