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"Science fiction is the very literature of change. In fact, it is the only such literature we have."
- Frederik Pohl

Sunshade-Photocell Collector  
  A fanciful design for a device that gathers solar energy.  

This device has two functions; it gathers needed energy and provides needed shade to people.

Then he saw the geek - a codger this time - leaning against one of the slender stalks of a sunshade-photocell collector, looking directly at the three of them.
From Earth, by David Brin.
Published by Bantam in 1990
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Sunshade-Photocell Collector-related news articles:
  - Swiss HCPVT Giant Photovoltaic 'Flower'
  - Dead Cellphone? Try Solar-Powered Public Charging Stations

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