1. Oct 5, 2008 #1
   

   Miamian Senior Member

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   Dec 5, 2007

   Jerusalem, Israel

   World's first solar thermal field launches in Israel [VIDEO] - ISRAEL21cVideo only, but the prototype is generating interest in California.

    

   gafinfan and Celtkin like this.
2. Oct 5, 2008 #2
   

   Celtkin <B>Webmaster</b> Luxury Box

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   Nov 22, 2007

   46.73° N, 117.00° W

   Check this out Michael
   
   [ame=http://www.youtube.com/watch?v=W8eNeReo-hw]YouTube - Solar Star: Nicole Kuepper[/ame]
   
   A Ph.D. student has come up with a cheap method for making high quality solar cells using a pizza oven, nail polish, nail polish remover and an ink jet printer

    

   gafinfan likes this.
3. Oct 6, 2008 #3
   

   Miamian Senior Member

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   Dec 5, 2007

   Jerusalem, Israel

   Thanks Malcolm. That's interesting, but the question is how efficient it is. If the technology is more expensive but highly efficient, then which is more worthwhile.
   
   It's probable that both would be used as poorer communities can invest in the low tech.

    

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