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The wooden ox (木牛流馬; lit. wooden ox and flowing horse) was a single-wheeled cart with two handles (i.e., a wheelbarrow) whose invention within China is sometimes credited to Zhuge Liang while he served Shu Han around the year 230 CE. The wooden ox purportedly allowed a single man to transport enough food to supply four others for up to ...
The earliest wheelbarrows with archaeological evidence in the form of a one-wheel cart come from second-century Han dynasty Emperor Hui's tomb murals and brick tomb reliefs. [1] The painted tomb mural of a man pushing a wheelbarrow was found in a tomb at Chengdu , Sichuan province, dated precisely to 118 AD. [ 2 ]
It was regularly used during the Han dynasty by both besiegers and the besieged. [205] The most common projectile weapon used during the Han dynasty was the small handheld, trigger-activated crossbow (and to a lesser extent, the repeating crossbow), invented in China during the 6th or 5th century BCE. [206]
The Chinese astronomer Geng Shouchang of the Han dynasty (202 BC – 220 AD) invented it separately in China in 52 BC, and the Han dynasty polymath Zhang Heng (78–139 AD) was the first to apply motive power using a set of complex gears rotated by a waterwheel which was powered by the constant pressure head of an inflow clepsydra clock, the ...
By the early Han dynasty (202 BC – 220 AD), military use of the bronze ge had become limited (mostly ceremonial); they were slowly phased out during the Han dynasty by iron spears and iron ji halberds. [21] Deepwater drilling: Some of the earliest evidence of water wells are located in China. The Chinese discovered and made extensive use of ...
The Han dynasty ruled in an era of Chinese cultural consolidation, political experimentation, relative economic prosperity and maturity, and great technological advances. There was unprecedented territorial expansion and exploration initiated by struggles with non-Chinese peoples, especially the nomadic Xiongnu of the Eurasian Steppe.
Woven silk textile from Tomb No. 1 at Mawangdui Han tombs site, Changsha, Hunan province, China, dated to the Western Han dynasty, 2nd century BCE. The Han dynasty is remembered as the first of China's Golden Ages. The Han reached its peak size under Emperor Wu (141-87 BC), who subdued the Xiongnu and took control of the Hexi Corridor, opening ...
The Eastern Han dynasty scholar and astronomer Zhang Heng (78–139 AD) invented the first water-powered rotating armillary sphere (the first armillary sphere having been invented by the Greek Eratosthenes), and catalogued 2,500 stars and over 100 constellations.