Who is Galileo the Great? Galileo Galilei was born on February 15, 1564 in Pisa, Italy. Galileo Galileo was an Italian philosopher, astronomer and mathematician who made many fundamental contributions to the sciences of motion, astronomy and the strength of materials as well as to the development of the scientific method. His idea about the law of falling objects and trajectories marked the beginning of a fundamental change in the study of movement. Say no to plagiarism. Get a tailor-made essay on “Why Violent Video Games Should Not Be Banned”? Get an original essay Galileo has a book on nature, written in the language of mathematics. This book changed the idea of ​​natural philosophy from a verbal explanation to a mathematical idea so that experiments became a recognized method for discovering the facts of nature. This ultimately led Galileo to his idea for the telescope. The telescope changed the idea of ​​astronomy and paved the way for the acceptance of the Copernican heliocentric system, but this idea of ​​the system ultimately led to problems against it. Galileo is the eldest son of Vincenzo Galilei, a musician who contributed important key points to the scientific theory and practice of music and who also carried out experiments with Galileo between 1588 and 1589 on the theme between pitch and pitch. tension of the strings. . Galileo and his family settled in Florence in the early 1570s. In his mid-adolescence, Galileo attended school at the monastery of Vallombrosa, near the city of Florence. In 1581, Galileo attended the University of Pisa, where he studied medicine. Later he became more interested in the study of mathematics and decided to study mathematics. subjects and philosophy, his profession. His father was against it. Galileo then began preparing to teach Aristotelian philosophy and mathematics, and he even survived several lectures. In 1585, Galileo left university without a degree and for many years gave private lessons in mathematics in the cities of Florence and Siena. During this period he designed a new hydrostatic balance for weighing small quantities of things and wrote a short article called La Bilancecetta meaning "The Little Scale". He also studied movement, which he studied for two decades. He applied for the chair of mathematics at the University of Bologna in 1588, but was unsuccessful. So later that year he was asked to give two lectures at the Florentine Academy, a prestigious literary group. Galileo also found some theories about gravity, which brought him recognition among mathematicians and the patronage of Guidobaldo del Monte in 1545-1607. This made him a nobleman and the author of several important works on mechanics, leading to his obtaining the chair of mathematics at the University of Pisa in 1589. During his time teaching at the University of Pisa, he demonstrated, by dropping different types of weights from the top of the famous Leaning Tower, where he studied the speed of fall of a heavy object. He came to the idea that the fall of a heavy object has nothing to do with its weight, as Aristotle had stated. Unfortunately, his attacks on Aristotle made him hated by many of his colleagues. His patrons, however, obtained for him the chair of mathematics at the University of Padua, where he taught from 1592 to 1610. At this point, Galileo's career took a dramatic turn. In the spring of 1609 he learned that the Netherlands had invented this instrument which showed distant things as if they were near. After a few tests, he quickly discovered that the secret of the invention was a three-lens spyglass available for sale in eyeglass stores. To improve.