Power/Performance Bits: Sept. 17

Silicon thermoelectrics Researchers at the University of Texas at Dallas and Texas Instruments developed a new method for thermoelectric generation that could be used with electronics to convert waste heat into reusable energy. "In a general sense, waste heat is everywhere: the heat your car engine generates, for example," said Mark Lee, professor and head of the Department of Physics at UT... » read more

Power/Performance Bits: Aug. 12

Putting waste heat to use According to MIT, it is estimated that more than half of U.S. energy — from vehicles and heavy equipment, for instance — is wasted as heat, which mostly escapes into the air. However, an MIT professor and his team have begun to change that with thermoelectric materials that convert temperature differences into electric voltage.About a decade ago, Gang Chen, the C... » read more