ប្រាសាទអង្គរវត្ត

ប្រាសាទអង្គរវត្ត
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Friday, January 24, 2014

Who invented the Automobile?

Perhaps, the first self-propelled land vehicle with an engine was built in 1769 by a Frenchman called Nicohlas Cughot. It was a cumbersome-three-wheel cart with an engine operated by water steam and enormous boiler. It could travel 3 miles per hour and needle to be refueled every 15 miles.
In 1789, Oliver Evans, an American got the first United States patent for his self propelled four-wheel wagon which could operate either on land or in the water. For nearly 8 decades thereafter, across to a host of experimentations, vehicles drove by steam engine could move toward a few which were electrically driven and carried large batteries. In 1880, development of internal combustion engine and pneumatic or air-filled type resulted in the modern automobiles.

In 1887, a German called Gottlieb Daimler, who first invented the first car operate by a petrol-power car.  And in 1892, in United States, two brothers, Frank and Charles Duryea, built the first successful American petrol automobile.  


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