#Energy
http://news.google.com/news/url?sa=t&fd=R&usg=AFQjCNE0PC6wwLiRGnlPxxqq9LWT9-eTiQ&url=http://theweek.com/article/index/254550/is-this-giant-crystal-ball-the-future-of-solar-energy http://bit.ly/15KdByZ
The Week Magazine | Is this giant crystal ball the future of solar energy? The Week Magazine t's not easy to make solar energy competitive with traditional forms of energy. After all, solar panels can't even turn all of the light that hits them into energy. Currently, the best sunlight conversion rate is around 21.5 percent in commercial ... Solar Ball Lens Improves Energy Efficiency 35% |
http://news.google.com/news/url?sa=t&fd=R&usg=AFQjCNE0PC6wwLiRGnlPxxqq9LWT9-eTiQ&url=http://theweek.com/article/index/254550/is-this-giant-crystal-ball-the-future-of-solar-energy http://bit.ly/15KdByZ
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