Thursday, August 25, 2011

Shoe-Powered Mobiles?

Digitaltrends.comScientists say they can turn the kinetic energy of walking or running into electrical power. Researchers at the University of Wisconsin have invented a device that, placed in a shoe, captures the energy of moving microscopic liquid droplets and converts it into electrical current.

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Are ISPs Overselling the Value of Higher Speeds?

In the communications connectivity business, mobile or fixed, “more bandwidth” is an unchallenged good. And, to be sure, higher speeds have ...