Oregon Institute Of Technology
A stone pottery wheel found in the city-state of Ur dates to round 3429 BCE, and even older fragments of wheel-thrown pottery have been present in the same area. Fast potters’ wheels enabled early mass production of pottery, however it was the utilization of the wheel as a transformer of energy that revolutionized the application of nonhuman power sources. The first two-wheeled carts had been derived from travois and have been first used in Mesopotamia and Iran in round 3000 BCE. The earliest known use of wind power is the crusing ship; the earliest document of a ship underneath sail is that of a Nile boat dating to the 8th-millennium BCE. From prehistoric instances, Egyptians in all probability used the facility of the annual flooding of the Nile to irrigate their lands, progressively studying to control a lot of it via purposely built irrigation channels and …