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Promising new material could improve gas mileage

physorg.com — With gasoline at high prices, it's disheartening to know that up to three-quarters of the potential energy you are paying for is wasted. A good deal of it goes right out the tailpipe instead of powering your car.

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  • bigsteve3OOO, on 10/09/2008, -3/+5how about walking fat ass
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