Galileo Galilei :: essays research papers

Galileo was an Italian mathematician, lotus-eater, and physicist. He was born in Pisa, Italy on February 15, 1564. In the mid 1570s, he and his family moved to Florence and he started his formal fosterage in a local monastery. He was sent to the University of Pisa in 1581. speckle there, he canvas medicine and the philosophy of Aristotle until 1585. During these years at the university, he realized that he never really had any interest in medicine but that he had a talent for math. It was in 1585 that he win over his father to let him leave the university and come home to Florence. back up in Florence, he spent his time as a autobus and began to doubt the Aristotles philosophy. In 1589, he was made prof of maths at the University of Pisa where he attended school. His position also required him to find out astronomy based on Ptolemys theory that all planets and the sun revolved around the earth. In 1592, he left the University of Pisa and went to the University of Padua to become professor of mathematics. During his time there, he constructed a clumsy thermometer which would have work if he had taken into consideration atmospheric pressure but it still has a significance in history as being one of the archetypical measuring instruments in science. He taught he for 18 years and during that time, became convinced that there was truth in the theory of Nicolaus Copernicus a Polish astronomer who believed that all planets including earth revolved around the sun. While still at Padua, in 1609, he built the first astronomical telescope. When he employ it to look at the sky, he easily found that most of Aristotles and Ptolemys theories were wrong. His most important discovery was when he discovered the cardinal moons of Jupiter in 1610. Later that year Cosimo de Medici, Grand Duke of Tuscany, named Galileo his personal mathematician. This brought him back to Florence erst again here he continued his studies in astronomy. Galileo also studied motion, espec ially that of freely falling objects. While watching swinging lamps in church one day, he noticed that it takes the same time among swings no matter how big or small the arc is. This thoughtfulness led to his invention of the pendulum clock. He also discovered, before Newton, that two objects of divers(prenominal) weights fell at the same speed.