Monday, February 28, 2011

Micro petrol engine

New mini petrol engine

New mini petrol engine

Small ... world's tiniest engine on the tip of a finger

SCIENTISTS have built the smallest petrol engine ? tiny enough to power a WATCH.

The mini-motor, which runs for two years on a single squirt of lighter fuel, is set to revolutionize world technology.
It produces 700 times more energy than a conventional battery despite being less than a centimeter long ? not even half an inch. It could be used to operate laptops and mobile phones for months on end ? doing away with the need for recharging(...)

More @ The Sun