Give me one Chinese Scientist的資料,plases?

1.name: Zhang Heng

2.birth: 78

3.his invention is: Seismoscope.It has eight dragon's heads holding brinze ball

s. When there was an earthquake, one of the mouths would open and drop its

ball into a bronze toad at the base, making a sound and supposedly showing th

e direction of the earthquake.

4.the effect of this invention: This invention make the later period to have a fo

undation to make a new one. This make our to know where have an earthquak

e to do some prevention work make we more safely.

你係form 1 @@

1) Galileo Galilei
2) 15 February 1564 – 8 January 1642
3) He was a Tuscan (Italian) physicist, mathematician, astronomer, and philosopher who played a major role in the scientific revolution. His achievements include improvements to the telescope and consequent astronomical observations, and support for Copernicanism. Galileo has been called the "father of modern observational astronomy", the "father of modern physics", the "father of science", and “the Father of Modern Science.”The motion of uniformly accelerated objects, taught in nearly all high school and introductory college physics courses, was studied by Galileo as the subject of kinematics.
4) His contributions to observational astronomy include the telescopic confirmation of the phases of Venus, the discovery of the four largest satellites of Jupiter, named the Galilean moons in his honour, and the observation and analysis of sunspots. Galileo also worked in applied science and technology, improving compass design.

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