HomeAboutLogin
       
       
 
61 years

   
Zhang Heng was a Chinese astronomer, mathematician, inventor, geographer, cartographer, artist, poet, statesman, and literary scholar from Nanyang, Henan. He lived during the Eastern Han Dynasty (AD 25–220) of China. He was educated in the capital cities of Luoyang and Chang'an, and began his career as a minor civil servant in Nanyang. Eventually, he became Chief Astronomer, Prefect of the Majors for Official Carriages, and then Palace Attendant at the imperial court. His uncompromising stances on certain historical and calendrical issues led to Zhang being considered a controversial figure, which prevented him from becoming an official court historian. His political rivalry with the palace eunuchs during the reign of Emperor Shun (r. 125–144) led to his decision to retire from the central court to serve as an administrator of Hejian, in Hebei. He returned home to Nanyang for a short time, before being recalled to serve in the capital once more in 138. He died there a year later, in 139....
 
 
Zhang Heng was a Chinese astronomer, mathematician, inventor, geographer, cartographer, artist, poet, statesman, and literary scholar from Nanyang, Henan. He lived during the Eastern Han Dynasty (AD 25–220) of China. He was educated in the capital cities of Luoyang and Chang'an, and began his career as a minor civil servant in Nanyang. Eventually, he became Chief Astronomer, Prefect of the Majors for Official Carriages, and then Palace Attendant at the imperial court. His uncompromising stances on certain historical and calendrical issues led to Zhang being considered a controversial figure, which prevented him from becoming an official court historian. His political rivalry with the palace eunuchs during the reign of Emperor Shun (r. 125–144) led to his decision to retire from the central court to serve as an administrator of Hejian, in Hebei. He returned home to Nanyang for a short time, before being recalled to serve in the capital once more in 138. He died there a year later, in 139....

More • http://en.wikipedia. ... Zhang_Heng

View • BooksImagesVideosSearch

Related • AstronomersGeographersInventorsMathematiciansPoetsPolymathsStatesmenAstronomyCartographyChinaGeographyHydraulicsRoman Age1st Century AD2nd Century ADPeople

 
    The Silk Road
  The Silk Road
The Silk Road is an extensive interconnected network of trade routes across the Asian continent connecting East, South, and Western Asia with the Mediterranean world, as well as North and Northeast Africa and Europe. The term "Seidenstraße" (literal...
 
    Siddhartha Gautama, The Buddha
  Siddhartha Gautama, The Buddha
Gautama Buddha, also known as Siddhartha Gautama or simply the Buddha, after the title of Buddha, was an ascetic and sage, on whose teachings Buddhism was founded. He is believed to have lived and taught mostly in the eastern part of ancient India so...
 
    Sima Qian, History of China
  Sima Qian, History of China
Sima Qian was a Chinese historian of the early Han dynasty (206 BC – AD 220). He is considered the father of Chinese historiography for his Records of the Grand Historian, a general history of China in the Jizhuanti style covering more than two thous...
 
    Ptolemy, Astronomer / Mathematician
  Ptolemy, Astronomer / Mathematician
Claudius Ptolemy was a Greco-Egyptian writer of Alexandria, known as a mathematician, astronomer, geographer, astrologer, and poet of a single epigram in the Greek Anthology. He lived in the city of Alexandria in the Roman province of Egypt, wrote in...
 
       
         
          2020 © Timeline Index