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  2. Science and technology of the Tang dynasty - Wikipedia

    en.wikipedia.org/wiki/Science_and_technology_of...

    Technology during the Tang period was built also upon the precedents of the past. The mechanical gear systems of Zhang Heng (78–139) and Ma Jun (fl. 3rd century) gave the Tang engineer, astronomer, and monk Yi Xing (683–727) inspiration when he invented the world's first clockwork escapement mechanism in 725. [22]

  3. Four Great Inventions - Wikipedia

    en.wikipedia.org/wiki/Four_Great_Inventions

    The invention and use of paper brought about a revolution in writing materials. [12] [better source needed] By the 6th century in China, sheets of paper were beginning to be used for toilet paper as well. [13] During the Tang dynasty (618–907) paper was folded and sewn into square bags to preserve the flavor of tea. [9]

  4. Tang dynasty - Wikipedia

    en.wikipedia.org/wiki/Tang_dynasty

    Tang 唐 618–690, 705–907 (690–705: Wu Zhou) The empire in 661, when it reached its greatest extent Civil administration Military administration Briefly-controlled areas Capital Chang'an (618–904) Luoyang (904–907) Common languages Middle Chinese Religion Main religions: Chinese Buddhism Taoism Chinese folk religion Others: Nestorian Christianity Chinese Manichaeism Zoroastrianism ...

  5. History of printing in East Asia - Wikipedia

    en.wikipedia.org/wiki/History_of_printing_in...

    A fragment of a dharani print in Sanskrit and Chinese, c. 650–670, Tang dynasty The Great Dharani Sutra, one of the world's oldest surviving woodblock prints, c. 704-751 The intricate frontispiece of the Diamond Sutra from Tang-dynasty China, 868 AD (British Museum), the earliest extant printed text bearing a date of printing Colophon to the Diamond Sutra dating the year of printing to 868

  6. Central Board of Secondary Education - Wikipedia

    en.wikipedia.org/wiki/Central_Board_of_Secondary...

    On 12 April 2018, the police said that Rakesh Kumar, who leaked the class 12 economics paper, had leaked class 10 mathematics paper also. [40] Consequently, the Central Board of Secondary Education has put in place a system of "encrypted" question papers, which are supposed to be printed by the schools half an hour before the exam starts. [41]

  7. Tang Code - Wikipedia

    en.wikipedia.org/wiki/Tang_Code

    The Tang code took its roots in the code of the Northern Zhou (564) dynasty, which was itself based on the earlier codes of the Cao-Wei and Western Jin (268). [3] Aiming to smooth the earlier laws and reduce physical punishments (such as mutilations) in order to appease social tensions in the newly pacified Tang territories, it was created in AD 624 at the request of Emperor Gaozu of Tang.

  8. Yi Xing - Wikipedia

    en.wikipedia.org/wiki/Yi_Xing

    Earlier Tang era historical texts of the 9th century have this to say of Yi Xing's work in astronomical instruments in the 8th century (Wade–Giles spelling): One (of these) was made in the image of the round heavens (yuan thien chih hsiang) and on it were shown the lunar mansions (hsiu) in their order, the equator and the degrees of the ...

  9. Zizhi Tongjian - Wikipedia

    en.wikipedia.org/wiki/Zizhi_Tongjian

    Sima Guang. The principal text of the Zizhi Tongjian comprises a year-by-year narrative of the history of China over 294 scrolls, sweeping through many Chinese historical periods (Warring States, Qin, Han, Three Kingdoms, Jin and the Sixteen Kingdoms, Southern and Northern dynasties, Sui, Tang, and Five Dynasties), supplemented with two sections of 30 scrolls each—'tables' (目錄; mùlù ...