Ummm..... what's wrong in the lead paragraph:
Quote:
Stanford researchers have developed an inexpensive device that uses light
to split water into oxygen and clean-burning hydrogen.
The goal is to supplement solar cells with hydrogen-powered fuel cells
that can generate electricity when the sun isn't shining
or demand is high.
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If the Stanford process works, why not just use it instead of solar cells
Is it because there is always a loss of energy in every process.
Somehow the "something from nothing" never seems to work out quite right.
That is, Lucy always yanks the football away.