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Q&A Looking to optimize the atmospheric gas mix and pressure for humans for minimal cellular degeneration

To build another world, I would want a perfected atmosphere that would sustain the air cycle and yet optimize a decreased cellular degeneration. i.e.: increase quality and length of life. Would ...

2 answers  ·  posted 6y ago by lmmc‭  ·  last activity 6y ago by lmmc‭

Question biology atmosphere planets oxygen gas