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A comment on Indoor CO2 may reach levels harmful to cognition by the end of this century. Parent comment

Re:Indoor CO2 may reach levels harmful to cognition by the e... by ActionPlankton on Saturday September 19, 2020 @05:32PM (#24530456)
Once you have the carbon in biomass, what do you do with it? Dry it out and heat it enough to make biochar?
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Re:Indoor CO2 may reach levels harmful to cognition by the e... by nip180 on Sunday September 20, 2020 @09:24AM (#24533885)
Very good question. I had two avenues in mind, fungus and compost.
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