That one looks great. I'd really like to get one up to help with our short growing season out here.
I'm thinking more along the lines of just one slanted wall of glass, with a big cinderblock type of heat sink on the north side to pick up the heat during the day. Haven't seen too many designs for that though.
Programmer - An organism that turns coffee into software.
If all your friends are exactly like you, What an un-interesting life it must be.
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