Yi xing mechanical clock. In the realm of secular affairs, Yixing gained prominence for his reforms to the imperial calendar and his construction of a celestial globe featuring a liquid-driven escapement, the first in a long tradition of Chinese astronomical clockworks. The earliest mechanical clock, i. Jan 14, 2019 · A. D. . It was also an astronomical instrument. Information from Archives (e. Learn how Yi Xing’s invention changed the way humans measure time Invented by Yi Xing, a Buddhist monk, in 725 AD was the world’s first ever mechanical clock (机械钟 jīxièzhōng). Discover the fascinating story of the world’s first mechanical clock, created in China during the Tang Dynasty in 725 AD. May 21, 2025 · It is believed that the first mechanical clock was invented in 723 or 725 A. Sutherland - AncientPages. Named “The Water Driven Spherical Birds’-Eye-View Map of the Heavens”, it told time by water pouring on to a wheel that would make one full revolution every twenty-four hours. e. by Chinese mathematician and monk Yi Xing, also spelled I Hsing. one with an escapement, was completed in China in AD 725 by Yi Xing and Liang Lingzan. Apr 21, 2016 · Dating to the year 725, Yi Xing’s ingenious version of an alarm clock is one of the world’s earliest recorded devices of that nature. Rudimentary clocks existed prior to that in Europe, but they did not have the escapement mechanism that is characteristic of mechanical clocks. com - In 727, the world's first mechanical clock was constructed by the Chinese Tantric Buddhist monk and mathematician Yixing (683-727). 1994). ilrzpp fvjpr wwjz gnzula amqe qoxsp vpo jijz tik lotin