to let people know where the earthquake is.
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no bisectors create 2 equal angles, altitudes create right angles
Create Concentric Circles.
Whatshapes/pictures can create tessellations?Triangles,hexagons & squares.
The verb of creation is create. As in "to create something". Another verb is creating. As in "creating something".
The Chinese philosopher Zhang Heng invented the earliest known seismoscope in 132 A.D. It recorded seismic events and their direction.
It may have been the Chinese inventor's Zhang Heng's seismoscope .
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 Heng invented the first seismograph and also remade the calender so that the seasons were aligned.
Zhang was born in 78 A.D
He was born in Luoyang, China.
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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.
Chang Heng, a Chinese scientist, invented the first seismoscope around 132 AD called the dragon jar
The cast of Heng shu heng - 2001 includes: Longxiang Gu Baozhong Zhang Yongshen Zhao Lingjun Zhong Yuhua Zhou
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