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A comment on Show HN: Low cost CO₂ monitoring (your office) with Prometheus and Go. Parent comment

Re:Show HN: Low cost CO₂ monitoring (your office) with Prome... by sannee on Sunday January 21, 2018 @04:54AM (#16197471)
A random google link says that you would need hundreds of plants per person to get sufficient oxygen production [1].

And during night, the plants would just produce CO2, which would presumably get accumulated, making the whole situation worse.

[1] - https://io9.gizmodo.com/5955071/how-many-plants-would-you-ne...

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Re:Show HN: Low cost CO₂ monitoring (your office) with Prome... by ThePadawan on Sunday January 21, 2018 @09:12AM (#16198098)
Another random google link says it could be as little as four shoulder-height areca palms: http://www.secrets-of-longevity-in-humans.com/oxygen-produci...
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