Latest Mercouri G. Kanatzidis Stories
Northwestern University scientists have developed a thermoelectric material that is the best in the world at converting waste heat to electricity.
New material finds 'needle in a haystack,' shows promise for clean-up.
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.