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History of science and technology in China. China has been the source of many innovations, scientific discoveries and inventions. [1] This includes the Four Great Inventions: papermaking, the compass, gunpowder, and early printing (both woodblock and movable type).
The Four Great Inventions, the compass, gunpowder, papermaking, and printing – were among the most important technological advances, only known to Europe by the end of the Middle Ages 1000 years later. The Tang dynasty (AD 618–906) in particular was a time of great innovation. [citation needed]
jinamcha. The south-pointing chariot (or carriage) was an ancient Chinese two-wheeled vehicle that carried a movable pointer to indicate the south, no matter how the chariot turned. Usually, the pointer took the form of a doll or figure with an outstretched arm. The chariot was supposedly used as a compass for navigation and may also have had ...
The Four Great Inventions are inventions from ancient China that are celebrated in Chinese culture for their historical significance and as symbols of ancient China's advanced science and technology. They are the compass , gunpowder , papermaking and printing .
Iron plate with an order 6 magic square in Eastern Arabic numerals from China, dating to the Yuan dynasty (1271–1368). Li Shanlan identity: discovered by the mathematician Li Shanlan in 1867. [29] Liu Hui's π algorithm: Liu Hui's π algorithm was invented by Liu Hui (fl. 3rd century), a mathematician of Wei Kingdom.
Cai Lun (Chinese: 蔡 伦; courtesy name: Jingzhong (敬 仲); c. 50–62 – 121 CE), formerly romanized as Ts'ai Lun, was a Chinese eunuch court official of the Eastern Han dynasty. He occupies a pivotal place in the history of paper due to his addition of pulp via tree bark and hemp ends which resulted in the large-scale manufacture and ...
Zu Chongzhi (Chinese: 祖沖之; 429 – 500 [1]), courtesy name Wenyuan (Chinese: 文遠), was a Chinese astronomer, inventor, mathematician, politician, and writer during the Liu Song and Southern Qi dynasties. He was most notable for calculating pi as between 3.1415926 and 3.1415927, a record in precision which would not be surpassed for ...
From the Sancai Tuhui, 1609. The Fierce-fire Oil Cabinet (Chinese: 喷火气; pinyin: pēnhuǒqì; lit. ''fire spraying air'') was a double-piston pump naphtha flamethrower first recorded to have been used in 919 AD in China, during the Five Dynasties and Ten Kingdoms period.