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Roadscholar
02-25-2008, 05:42 AM
Hi folks

found this while web surfing. Let me know what you think.

http://www.motherearthnews.com/Renewable-Energy/1976-05-01/The-Hot-Line-Solar-Collector.aspx


Roadscholar

Cy
02-25-2008, 09:16 AM
Definitely a cool article. I noticed the article was dated 1976. I wonder if the invention ever panned out.