Sunbrella
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Revision as of 18:32, June 13, 2008 by Tom Sponheim (Talk | contribs)
Basically this design http://www.sunspot.org.uk/sunbrella/index.htm but using 2mm plastic mirrors, 300 degrees centigrade on metal. Boils 1 litre of water in about 20 minutes in Swansea in the UK!
Audio and video
| September 2007: Video showing the Sunbrella in action |
