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Q&A Rigorous Science Meta
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Q&A Space Farms: algae vs plants for food/oxygen?

First the reality-check: In a sci-fi world where humans have interstellar travel but "nice" Earth-like planets are rare, what reasons might an algae farm be "better" than a plant farm, especially ...

2 answers  ·  posted 8y ago by wetcircuit‭  ·  last activity 8y ago by wetcircuit‭

Question space reality-check space-constructs oxygen science-fiction farming