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[–] 9 points 4 months ago

There was actually a guy who did an experiment to find out what you need to be self sufficient with plant-based CO2 recycling. He used large containers of algae with powerful lights and water stirring to stimulate the process and it was barely enough.

https://www.youtube.com/watch?v=xWRkzvcb9FQ

So that guy in the picture is faking it big time

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