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Solar antennas. 70% efficiency  RSS feed

 
Posts: 1400
Location: Verde Valley, AZ.
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No, you can't make your own. these are nearly nanoscale.

http://today.uconn.edu/blog/2013/02/uconn-professors-patented-technique-key-to-new-solar-power-technology/

http://peswiki.com/index.php/Directory:Solar_Rectenna_by_Brian_Willis
 
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