Wednesday, January 14, 2009
Road Cells: Energy Generated By Cars
The friction and heat generated by cars on the road adds up to a lot of wasted energy. Scientists have toyed with the idea of special absorbent cells that could harness all that energy for reuse. The only problem is a lack of feasibility: retrofitting roads with special cells is unlikely when our crumbling infrastructure is already in such a state of disrepair. And the wear-and-tear dilemma has yet to be resolved.
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