15 фев 1564 г. - Galileo (1564-1642)

Описание:

He discovered that the acceleration due to gravity is the same for all objects regardless of mass. He also discovered Jupiter's four major moons. Approximate date of their major discoveries: 1610
Photo credit: https://image.shutterstock.com/display_pic_with_logo/175775888/1055471030/stock-vector-galileo-galilei-watercolor-vector-portrait-with-ink-contours-the-italian-polymath-1055471030.jpg