idoenergys
Mon, 05 Jan 2009 18:04:10 -0800
Scientists are continuously improving the existing solar cells. Now they are taking the help of computer simulations and real lab testing. A group of physicists and engineers at MIT have discovered new methods to make the existing solar cells more efficient by 50%. Read more at http://earthalternate.blogspot.com/ <http://earthalternate.blogspot.com/>