Galileo galilei telescope
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Galileo’s Early Life, Education and Experiments
Galileo Galilei was born in Pisa in 1564, the first of six children of Vincenzo Galilei, a musician and scholar. In 1581 he entered the University of Pisa at age 16 to study medicine, but was soon sidetracked by mathematics. He left without finishing his degree. In 1583 he made his first important discovery, describing the rules that govern the motion of pendulums.
Did you know? After being forced during his trial to admit that the Earth was the stationary center of the universe, Galileo allegedly muttered, "Eppur si muove!" ("Yet it moves!" ). The first direct attribution of the quote to Galileo dates to 125 years after the trial, though it appears on a wall behind him in a 1634 Spanish painting commissioned by one of Galileo's friends.
From 1589 to 1610, Galileo was chair of mathematics at the universities of Pisa and then Padua. During those years he performed the experiments with falling bodies that made his most significant contribution to physics.
Galileo had three children with Marina Gamba, whom he never married: Two
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Galileo Galilei
1. Brief Biography
Galileo was born in Pisa on February 15, 1564. By the time he died on January 8, 1642 (but for problems with the date, see Machamer 1998b, 24–25), he was as famous as any person in Europe. Moreover, when he was born there was no such thing as ‘science’; yet by the time he died, science was well on its way to becoming a discipline, and its concepts and method a complete philosophical system.
Galileo’s father Vincenzo, though of noble heritage, was a semi-itinerant court musician and composer of modest means, who also authored treatises on music theory; his mother, Giulia Ammannati, descended from Pisan cloth merchants. In 1572, they resettled the family in Florence. As a boy, Galileo was tutored privately and, for a time, by the monks at Vallombrosa, where he considered a religious vocation and may have started a novitiate. He returned home, however, and then enrolled for a medical degree at the University of Pisa in 1580. He never completed this degree, but instead studied mathematics, notably with Ostilio Ricci, a ma
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Galileo Galilei
Florentine physicist and astronomer (1564–1642)
"Galileo" redirects here. For other uses, see Galileo (disambiguation) and Galileo Galilei (disambiguation).
Galileo di Vincenzo Bonaiuti de' Galilei (15 February 1564 – 8 January 1642), commonly referred to as Galileo Galilei (, ; Italian:[ɡaliˈlɛːoɡaliˈlɛːi]) or mononymously as Galileo, was an Italian[a]astronomer, physicist and engineer, sometimes described as a polymath. He was born in the city of Pisa, then part of the Duchy of Florence.[8] Galileo has been called the father of observational astronomy,[9] modern-era classical physics,[10] the scientific method,[11] and modern science.[12]
Galileo studied speed and velocity, gravity and free fall, the principle of relativity, inertia, projectile motion and also worked in applied science and technology, describing the properties of the pendulum and "hydrostatic balances". He was one of the earliest Renaissance developers of the thermoscope[13] and the inventor of various
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