Zhang Heng invented the first seismograph and also remade the calender so that the seasons were aligned.
the role of Zhang Heng in advances are that he made the seismograph, was a respected astronomer, mathematician, engineer and painter during the Eastern Han rates
when zhang heng who seismograph invented it now people now when a earthquakes
Zhang Zhongjing was born in 150.
Zhang Taofang died on 2007-04-29.
Zhang Qinlin was born in 1888.
Zhang Heng was a famous astronomer and mathematician. He was also an inventor. He had some great invention that helped human. One of his most famous works is the thing that can detect earthquakes.
the role of Zhang Heng in advances are that he made the seismograph, was a respected astronomer, mathematician, engineer and painter during the Eastern Han rates
Chinese inventor Zhang Heng is credited with several inventions. The world's first seismometer is one of his inventions. Zhang Heng also invented the water-powered armillary sphere.
Zhang was born in 78 A.D
He was born in Luoyang, China.
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The seismograph was invented during the Han Dynasty in China around 132 AD by a Chinese mathematician and inventor named Zhang Heng.
A person named Zhang Heng is known to be the first to make a prototype of it. He came from China back in 132 AD.
to let people know where the earthquake is.
The cast of Heng shu heng - 2001 includes: Longxiang Gu Baozhong Zhang Yongshen Zhao Lingjun Zhong Yuhua Zhou
The seismograph was invented by the Chinese polymath Zhang Heng in 132 AD during the Han dynasty. Zhang Heng's seismoscope was an early version of today's seismograph, used to detect and measure earthquakes.