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Efficient New Type of Petol Engine

Written by , on June 4, 2011

Researchers at Michigan State University have built a prototype internal combustion engine that requires no transmission, crankshaft, pistons, valves, fuel compression or cooling system. Their "Wave Disk Generator" could greatly improve the efficiency of gas-electric hybrid automobiles and potentially decrease auto emissions up to 90% compared with conventional combustion engines. The engine has a rotor […]  Read more »

China’s Booming Car Makers

Written by , on May 21, 2009

Car sales in China in April were 25 per cent higher than in the same month last year – and for the third month in a row, car sales in China exceeded those in the United States. The sales boom has been attributed to the Government’s halving of sales tax on small, fuel efficient cars. […]  Read more »