News tagged with “save trees”. Found:
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Solar powered oven gets green prize.

Posted by: nbsubramanian17  | 

Chennai :: India | 8 months ago

Credibility

A $6 cardboard box that uses solar power to cook food, sterilize water and could help 3 billion poor people cut greenhouse gases, has won a $75,000 prize for ideas to fight global warming. The "Kyoto Box," named after the United Nations Kyoto Protocol...

Tags: gadgets, global warming, Hewlett ;ackard, Jon Boehmer, Kyoto Box, save trees, solar power, solar powered oven