Monday, March 28, 2011

a hundred ways to kneel and kiss the ground...




"Nocera's leaf... placed in a gallon of water in bright sunlight, it is said to be able to produce enough electricity to supply a house in a developing country for a day."
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1 comment:

Anet said...

Fascinating and exciting!

March 29, 2011 at 8:01 AM

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