[LMB] OT: Practice for terraforming Beta Colony on Earthly deserts.

Raymond Collins rcrcoll6 at gmail.com
Thu Jun 17 05:37:26 BST 2021

A lot of valuable information was gained from Biosphere 2. Yeah they
cheated by using a oxygen scrubber which every space craft and space
station has! But it was do that or scrub the mission and when O2 levels
dropped to 15% they pumped oxygen in. Wikipedia has a period article on the
challenges of managing a stable ecosystem in Biosphere 2.

On Wed, Jun 16, 2021, 10:28 PM Gwynne Powell <gwynnepowell at hotmail.com>

> From: Raymond Collins <rcrcoll6 at gmail.com>
> Biosphere 2 has been the only experiment in a sealed ecosystem. It was a
> experiment that failed because of oxygen using microbes which converted
> oxygen into CO2.
> People sometimes forget engineering projects begins with failures that are
> examined fixed and tested till the next failure,  then fix test, etc.
> Gwynne: So many people don't realise that an experiment that doesn't give
> the result you expected isn't a failure. Sure, it didn't work the way you
> wanted,
> but it gave information. You learned something from it. It's given a new
> direction for further experiments. No is as useful as Yes, sometimes.
> --
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