Researchers work to turn car's exhaust into power »
Posted By Ousama 4 months, 4 weeks ago in Science & TechnologyPhysOrg.com: (AP) -- The stinky, steaming air that escapes from a car's tailpipe could help us use less gas. Researchers are competing to meet a challenge from the U.S. Department of Energy: Improve fuel economy 10 percent by converting wasted exhaust heat into energy that can help power the vehicle.





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