It didn’t take lengthy to find that wheeled wagons could possibly be used to hold heavy masses. The historic Sumerians used the potter’s wheel and will have invented it. 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 found in the same space. Fast potters’ wheels enabled early mass manufacturing of pottery, however it was the use of the wheel as a transformer of energy that revolutionized the applying of nonhuman energy sources. The first two-wheeled carts have been derived from travois and were … Read More