One and a half thousand years of stagnation broke. The city of Pisa in Italy. Time is the last part of the sixteenth century. Look at a young student sitting in a church in the city The swing of a lantern hanging from the ceiling. The lantern coming and going from left to right and left to right Doing less ever, sometimes or a little more far.Not in a straight line, but the way to come and go is an invisible arrow. Galileo was only 17 at the time. He is studying medicine at the University of Pisa. But there is no mind in medical books, the main center of his interest then was mathematics. In those days He was met by the Grand Duke of Tuscany and the mathematician Ostilio with Ricky. It is said that when Ricky took a math class, Galileo would stand outside the door and listen, because he was a medical student, and mathematics was not about him. To be noticed by Zikir Galileo, however, was not late. The talented new student survives by teaching Rikio wholeheartedly. This knowledge of mathematics later became especially helpful in composing mechanics.
