PPT Slide

Galileo Galilei lived in Italy and was a professor of Mathmatics in 1609.He heard from Paris about a great device that was called a Dutch cylinder or Dutch Perspective. He hastily assembled the materials to make his own Perspective or telescope

This straight tube used a concave lens and a convex lens to make objects far away seem larger- sort of like eyeglass lenses

Galileo heard from his neighboring pupil

Galileo Galilei lived in Italy and was a professor of Mathmatics in 1609. He heard from Paris about a great device that was called a Dutch cylinder or Dutch Perspective. He hastily assembled the materials to make his own Perspective or telescope