Galileo Galilei
An Italian scientist born in Pisa in the year 1564
He was a great scientist, a critical thinker and also a professor of mathematics
He was called the Father Of Science due to his great discoveries
In his science, Galileo used four major steps which are:Observation,Hypothesis,experiment,and publishement
His accomplishements
He upgraded the telescope from a toy into a great invention by which he saw many things in the sky
He changed the people's look toward the universe
He verified a set of mathemetical formula realted to the motion of the object, the time and the distance