IBM solar collector will concentrate the power of 2,000 suns, keep its cool

IBM solar collector will concentrate the power of 2,000 suns, keep its cool

www.engadget.com
Modern solar collectors can concentrate only so much energy for safety's sake: too much in one place and they risk cooking themselves. An IBM-led group is working on a new collector dish that could avoid that damage while taking a big step forward in solar power efficiency. The hundreds...
IBM solar collector will concentrate the power of 2,000 suns, keep its cool
                                       

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