Who was Galileo Galilei?

Galileo Galilei was an Italian physicist, mathematician, astronomer and philosopher who was called the "father of modern science". Born on 15 February 1564 in Pisa, Italy, Galileo is Known for Greatly Improved the Telescope From only 3x Magnification to 32x Magnification, Discovering the Moons of Jupiter For uniformly Accelerated Objects, Making the Compound Microscope Practical, Being One of the First To Understand Sound Frequency, and Being One of the bridge. Galileo was one of the first people in Europe to practice strict scientific standards, established formal experiments and described results using mathematics. This was known as the Coperican Theory after its inventor, Nicolaus Copernicus. Galileo founded his support for Copericanism after his observation of satellites Jupiter - that was the first discovery of heavenly bodies that allegedly did not contain the Earth. If the satellites JupiterJupiter orbited, then couldn't they orbit the sun on the ground? Unfortunately, this idea was convicted of heresy and Galileo was before the court before investigation in 1633. He was closely avoided, Galileo was arrested for home arrest until his death in 1642 at the age of 77.

Galileo is known to independently create his own telescope after mere hearing of the concept when visiting Venice in 1608. The basic concept is simple - a combination of concave and convex lenses - but the telescope was invented only this year, Dutch creators of rays. In March 1610, Galileo published his initial astronomical observations in a short work called Sidereus Nuncius (Star Messenger).

There is a legend that Galileo threw objects from the inclined tower Pisa as a way of testing the different speeds at which he fell, but it was probably a thought experiment. In fact GalileoHe made similar experiments with inclined planes that led to the same conclusion. Conclusion, unlike Aristotlean wisdom, which has been held for more than a thousand years, was that objects had dropped at the same speed regardless of their weight. The heavier objects are often larger and therefore a little more sensitive to air friction. Galileo was not the first modern thinker to realize it, but played a key role in popularization.

Given all its contributions to physics, engineering and astronomy, Galileo is often called "father of observational astronomy", "father of modern physics" and other such titles. His basic knowledge about physics is taught at secondary schools around the world.