The Contribution Of Galileo

Throughout his tireless research, Galileo made a startling realization. While observing the earth’s tide Galileo deduced- using his

Galileo discovered the principle of inertia. He used the “balls rolling on an inclined plane” experiment, which means that the balls on an inclined plan would roll to the same position as the initial position. Galileo also experimented with free-falling objects. Aristotle believed that when two objects are dropped, the heavier object will hit the ground before the lighter object. Galileo proved that theory to be incorrect when he dropped objects from the Leaning Tower of Pisa, and noticed that objects fall to the ground at the same time if air resistance is negligible. This experiment helped him come up with the concept of acceleration. Galileo also proposed the first Theory of Relativity and stated that there is no physical way to differentiate between a body moving at a constant speed and an immobile body. He also attempted to measure the speed of light, but discovered that light moved to

Galileo’s findings from his telescopic observations were revolutionary because he showed that the heavens were not perfect.

Galileo was an Italian mathematician and astronomer who developed an improved telescope. He made observations the undermined established understandings of the cosmos. His discovery of Jupiter and many new stars, suggested a cosmos far larger than the finite universe of traditional astronomy. He published his remarkable findings in a book titled The Starry Messenger. (Ways of the World, 557-559)

Scientifically, Galileo will be remembered for invention of the telescope, which allowed astronomers, sailors and other view the heavens and seas, which fed their own theories. He used his own invention to discover the four moons of Jupiter, the mountains and craters of the moon, and sunspots. His work on falling objects led to gravitational studies and mathematical theorems which are on a basic level, physics. Experimentation was used as a means to prove the laws of science along with the mathematical theories. Math, according to Galileo, was the only infallible form of logic. If a mathematical law could be formed from an event, then it was a logical, rational event. His breaking from the Catholic Church, voicing his findings and staying with his convictions broke the traditional way of thinking that the Church was the end all and be all of all things. In the end, he was proven right for most of his beliefs and vindicated for his suppression.

Galileo was a coward because he didn’t stick up for what he believed and was threatened by the church. HIs ideas was found that a falling object accelerates at a fixed

Galileo fought on the controversial findings of Copernicus while also furthering his research. The source also brings up Galileo’s background in mathematics and how it helped him prove his theories. Of course, there is a detailed part that highlights the arguments against him and the church. The article separates Galileo’s discoveries into phases. From discovering the moon was round to discovering Venus revolved around the sun.

Galileo used his knowledge to grind and polish glass to make lenses, then he put the lenses into long tubes which refracted light and magnified surroundings. Galileo’s intelligence made the lives easier for scientists today because of his brilliant way of to improve the telescope. Furthermore, The telescope helped to discover Jupiter's moons, Venus phases, and the Moon's shape. Also, the telescope helped prove the Copernican Theory. His telescope helped to create many key discoveries that shaped science through the years because Galileo looked up to the sky.

Galileo’s ambition pushed him to go further, and in the fall of 1609 he made the fateful decision to turn his telescope toward the heavens. Using his telescope to explore the universe, Galileo observed the moon and found Venus had phases like the moon, proving it rotated around the sun, which refuted the Aristotelian doctrine that the Earth was the center of the universe. He also discovered Jupiter had revolving moons that didn’t revolve around planet Earth. In 1613, he published his observations of sunspots, which also refuted Aristotelian doctrine that the sun was perfect.

Soon Galileo began mount evidence that supported Copernican theory and contradicted Aristotle and Church doctrine. In 1612, he published his Discourse on Bodies in Water, disagreeing with the Aristotelian explanation of why objects float in water. Galileo said that it wasn’t because of their flat shape, but instead the weight of the object in relation to the water it displaced (Galileo Galilei Bio,

One of Galileo’s inventions is the pendulum clock. In 1602, Galileo recorded his observation that a pendulum has a constant period. He then tested this hypothesis and came up with the conclusion that it is true. 39 years later, Galileo came up with the idea that the pendulum could be used to keep track of time. Since the pendulum had a constant period, Galileo used the swing of the pendulum to lift a “pawl”, which allows a gear to turn for a certain amount, until the

Galileo Galilei Galileo followed his families’ footsteps by studying medicine at the University of Pisa. Later, he was inspired to study time intervals. He convinced his father to let him change his study to mathematics and natural philosophy. Galileo created many things such as the thermo scope, the hydrostatic balance, and ideas for the pendulum clock. He succeeded in experiment, theory and mathematics.

Galileo discovered that anything thrown or fired on Earth, such as a rock, flies along a curved path called a parabola. Galileo also stated the principle of inertia, which became the basis for Newton’s First Law of Motion. He also observed that two objects of different masses, disregarding air resistance, will both accelerate at the same rate. Galileo’s principle of relativity stated that the laws of physics are the same for all observers moving in a straight line at a constant speed. Einstein extended this principle so that it accounted for the constant speed of light.

The use of the telescope led him to discover new characteristics of space and the solar system. He discovered Jupiter’s four largest moons and the rings of Saturn. He also discovered that the Milky Way galaxy is comprised of stars. The observation of mountains on the moon was made by Galileo as well. He also made numerous discoveries within these discoveries.

In summer of 1609, Galileo Galilei (1564-1642) pointed his revolutionary astronomical telescope to the heavens under the starry Venetian sky; his greatly important observations unveiled the mysteries of universe and would end up changing the course of scientific thought forever. Galileo lived in an age where there was much status quo, when scientists and philosophers would accept scientific and religious doctrine that had stood for hundreds, if not thousands, of years instead of challenging the accepted knowledge in favor of intellectual progress. Galileo’s scientific methods lead to significant discoveries explaining key scientific laws, such as the