Combustion engines, the engines in gas-powered cars, only use a quarter of the fuel’s potential energy while the rest is lost ...

Most fuel in gas-powered vehicles is wasted as heat, but a new study reveals a way to convert this lost energy into ...

Combustion engines, the engines in gas-powered cars, only use a quarter of the fuel's potential energy while the rest is lost as heat through exhaust. Now, a study demonstrates how to convert exhaust ...

Advanced Cooling Technologies, Inc. (ACT) announced today that its Constant Conductance Heat Pipes (CCHPs) have successfully achieved 100 million cumulative space flight hours. This achievement ...

Combustion engines, the engines in gas-powered cars, only use a quarter of the fuel's potential energy while the rest is lost ...

Researchers design and test a waste-heat recovery system, illustrated here, that attaches to a car tailpipe and converts heat from exhaust into energy. The fanned grooves on the outside of the pipe ...