Wednesday, 27 March 2013

Four Grate Invention Of China

Four Great Inventions of ancient china

Introduction
China has been the source of numerous significant inventions, including the Four Great Inventions of ancient China: paper, the compass, gunpowder, and make (both woodblock and movable type). The list below contains these and other inventions. The Chinese invented technologies involving mechanics, hydraulics, and math applied to horology, metallurgy, astronomy, agriculture, engineering, music theory, craftsmanship, and warfare. By the Warring States Period (403221 BC), they had innovative metallurgic technology, including the blast furnace and cupola furnace, while the finery forge and puddling process were cognise by the Han Dynasty (202 BCAD 220). A sophisticated economic system in China gave birth to inventions such as paper money during the Song Dynasty (9601279). The invention of gunpowder by the 10th century led to an array of inventions such as the fire lance, land mine, naval mine, hand cannon, exploding cannonballs, multistage rocket, and rocket bombs with aerodynamic wings and explosive payloads. With the navigational aid of the 11th-century compass and competency to steer at high sea with the 1st-century sternpost rudder, pre-modern Chinese sailors sailed as far as East Africa and Egypt.

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In water-powered clockworks, the pre-modern Chinese had utilize the escapement mechanism since the 8th century and the endless power-transmitting chain drive back in the 11th century. They also made large robotic puppet theaters driven by waterwheels and carriage wheels and wine-serving automatons driven by paddle wheel boats.
The contemporaneous Peiligang and Pengtoushan cultures represent the oldest Neolithic cultures of China and were formed sometime around 7000 BC. Some of the first inventions of Neolithic, prehistoric China include semi-lunar and rectangular stone knives, stone hoes and spades, the stopping point of millet, rice and the soybean, the refinement of sericulture, the building of rammed earth structures...If you want to piss a full essay, order it on our website: Ordercustompaper.com



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