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As driverless cars merge into our transportation system in the coming years, some researchers believe autonomous vehicles may save fuel by ... -
Scientists have used sunlight to turn seawater (H 2 O) into hydrogen peroxide (H 2 O 2 ), which can then be used in fuel cells to generat... -
The planet is crawling with tiny spies: Hidden undersea microphones, instrument-clad satellites and infrared cameras are listening, watchin... -
We consider that the valves open and close at the dead centre positions of the piston. But, in actual practice they do not open and close i...
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