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Step On for free energy

This entry was posted in Uncategorized on July 28, 2006 by Ian Pattinson

The Pacesetters Project is looking at ways to harness electricity from under our feet. They calculate that systems built into pavements could harness 5 to 7 watts for every footstep on them and the vibrations of passing trains could power signals on the line.

Technorati tag: Energy, Generation

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