Gear Technology Journal, The Journal Of Gear Manufacturing : The Gear Trade’s Information Source
It did not take lengthy to discover that wheeled wagons could be used to carry heavy masses. A stone pottery wheel found in the city-state of Ur dates to round 3,429 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, nevertheless it was using the wheel as a transformer of energy that revolutionized the applying of nonhuman power sources. The first two-wheeled carts have been derived from travois and were first used in Mesopotamia and Iran in round three,000 BCE. The invention of writing led to the unfold of cultural data and became the basis for history, libraries, schools, and scientific analysis.
This consists of, the design process, gear techniques, electronics, cams, printed circuit boards, PIC microcontrollers / laptop control, key …


