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The Chinese name for firecrackers, baozhu, literally means "exploding bamboo". [203] After the invention of gunpowder, gunpowder firecrackers had a shape that resembled bamboo and produced a similar sound, so the name "exploding bamboo" was retained. [204] In traditional Chinese culture, firecrackers were used to scare off evil spirits. [204]
Chinese remainder theorem: The Chinese remainder theorem, including simultaneous congruences in number theory, was first created in the 3rd century AD in the mathematical book Sunzi Suanjing posed the problem: "There is an unknown number of things, when divided by 3 it leaves 2, when divided by 5 it leaves 3, and when divided by 7 it leaves a ...
Crops originating from China (2 C, 20 P) D. Drilling rigs (3 C, 21 P) ... Pages in category "Chinese inventions" The following 200 pages are in this category, out of ...
Instructions for making astronomical instruments from the time of the Qing dynasty.. Ancient Chinese scientists and engineers made significant scientific innovations, findings and technological advances across various scientific disciplines including the natural sciences, engineering, medicine, military technology, mathematics, geology and astronomy.
China was a global scientific and technological leader up until the early years of the Ming dynasty.Ancient and medieval Chinese discoveries and Chinese innovations such as papermaking, printing, the compass, and gunpowder (the Four Great Inventions) contributed to the economic development of ancient and medieval East Asia, the Middle East and Europe.
The four inventions do not necessarily summarize the achievements of science and technology in ancient China. The four inventions were regarded as the most important Chinese achievements in science and technology, simply because they had a prominent position in the exchanges between the East and the West and acted as a powerful dynamic in the ...
Behind many of the world's most important inventions were even more fantastic flops ... had four bicycle wheels, and went at a top speed of 20 miles per hour. The vehicle resembled a horseless ...
The China Association of Science and Technology was an umbrella organization: in 1986 it comprised 139 national scientific societies organized by discipline and 1.9 million individual members. It succeeded earlier scientific associations that had been founded in 1910–20. The China Association of Science and Technology served three major purposes.