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Community building exercise proposal -- everyone posts a photo where you are doing something sustainable or green. Might be fun... (Tony and David, hope this is OK...) ~ B
Added by Bion
to "DCAT"
Added March 20, 2009
Bion
Bion
Monitoring passive solar home c. 1981, National Solar Data Network project. Location: Southern Tier New York state. ~ Epply pryanometer measuring vertical insolation on this direct gain high-mass design.
March 20, 2009 at 5:32am
Tony
Tony
Great Idea! .... keep it coming people!
March 25, 2009 at 8:30am