Carol- Admin
- Posts : 32883
Join date : 2010-04-07
Location : Hawaii
Carol Fri Apr 20, 2012 2:58 am
ScienceDaily (Apr. 19, 2012) — To produce the maximum amount of energy, solar cells are designed to absorb as much light from the Sun as possible. Now researchers from the University of California, Berkeley, have suggested -- and demonstrated -- a counterintuitive concept: solar cells should be designed to be more like LEDs, able to emit light as well as absorb it.
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What is life?
It is the flash of a firefly in the night, the breath of a buffalo in the wintertime. It is the little shadow which runs across the grass and loses itself in the sunset.
With deepest respect ~ Aloha & Mahalo, Carol