[extropy-chat] Greenhouse Power? (was A Grim Vision ...?)

Lee Corbin lcorbin at rawbw.com
Mon Apr 16 03:44:38 UTC 2007

Keith writes

> Think about how hot it gets inside a parked car in the summer 
> and you will get an idea of how hard it would be to seal up a 
> greenhouse.  You could also look up the power bills for cooling
> Biosphere II.

Why doesn't this furnish a productive energy source?  That is, the
temperature difference generated between such an enclosure and
the outside sounds as though it could be useful.


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