1072

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Roger I of Sicily receiving the keys of Palermo.

Year 1072 (MLXXII) was a leap year starting on Sunday of the Julian calendar.

Events

By place

Byzantine Empire

Europe

Britain

Seljuk Empire

China

  • Shen Kuo, Chinese polymathic scientist and statesman, is appointed as the head official for the Bureau of Astronomy – where he begins his work with the colleague Wei Pu on accurately plotting the orbital paths of the stars, planets, and moon three times a night for a continuum of five years.
  • Fall – Shen Kuo is sent to supervise Wang Anshi's program of surveying the buildup of silt deposits in the Grand Canal, outside the capital city of Kaifeng. Using an original technique, Shen successfully dredges the canal and demonstrates the formidable value of the silt gathered as a fertilizer.

By topic

Literature

Births

Deaths

References

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  1. ^ John Julius Norwich (1991). Byzantium: The Apogee – The Disaster, p. 357. Template:ISBN.
  2. ^ Page Module:Citation/CS1/styles.css has no content.B. Szabó, János (2013). Háborúban Bizánccal. Magyarország és a Balkán a 11–12. században [War with the Byzantium. Hungary and the Balkans in the 11–12th Century] (in magyar). Corvina. pp. 87–89. ISBN 978-963-13-6150-6.