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This sub-section is about paper making; for the writing material first used in ancient Egypt, see papyrus.. Paper: Although it is recorded that the Han dynasty (202 BC – AD 220) court eunuch Cai Lun (50 AD – AD 121) invented the pulp papermaking process and established the use of new materials used in making paper, ancient padding and wrapping paper artifacts dating from the 2nd century BC ...
Pi calculated as : The ancient Egyptians, Babylonians, Indians, and Greeks had long made approximations for π by the time the Chinese mathematician and astronomer Liu Xin (c. 46 BC–23 AD) improved the old Chinese approximation of simply 3 as π to 3.1547 as π (with evidence on vessels dating to the Wang Mang reign period, 9–23 AD, 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.
The Three Departments and Six Ministries (Chinese: 三省六部; pinyin: Sān Shěng Liù Bù) system was the primary administrative structure in imperial China from the Sui dynasty (581–618) to the Yuan dynasty (1271–1368).
Poets of the Northern and Southern dynasties focused on imitating older classical poets of Ancient China, formalizing the rhyme patterns and meters that governed poem composition. However, scholars realized that ancient songs and poems, like those of the Shijing, in many instances no longer rhymed due to sound shifts over
The compass in the Four Great Inventions was formerly the compass of ancient China. It is a kind of direction-indicating tool, which is widely used in navigation, field exploration and other fields. In ancient times, it had a profound influence on trade, war and cultural exchange.
Throughout Chinese history, China had multiple periods of golden age. In Chinese historiography, golden ages on a large scale are known as shèngshì (盛世, lit. Prosperous Era), while golden ages on a smaller scale are termed as zhìshì (治世, lit. Well-Governed Era).
Six Dynasties (Chinese: 六朝; pinyin: Liù Cháo; 220–589 or 222–589 [1]) is a collective term for six Han-ruled Chinese dynasties that existed from the early 3rd century AD to the late 6th century AD, between the end of the Eastern Han dynasty and the beginning of the Sui dynasty.