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In honor of Zhang's achievements in science and technological know-how, his Mate Cui Ziyu (Cui Yuan) wrote a memorial inscription on his burial stele, which has been preserved during the Guwen yuan.[8] Cui mentioned, "[Zhang Heng's] mathematical computations exhausted (the riddles of) the heavens and also the earth. His innovations have been compar

I gained an mistake information: If you bought an mistake information when seeking to setup Microsoft 365 or Office and it's got a Find out more connection, find it for getting information for the way to troubleshoot that individual mistake. If there was not a backlink, see Troubleshoot setting up Microsoft 365 or Office.Sign in Together with the

Odometer cart from the stone rubbing of an Japanese Han dynasty tomb, c.?a hundred twenty five Ancient Chinese texts describe the mechanical carriage's features; after one particular li was traversed, a mechanically pushed picket figure struck a drum, and right after 10 li were covered, An additional wood determine struck a gong or a bell with its

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