8 juill. 1609 - Galileo makes his first telescope
Description:
In 1609, Galileo makes his first telescope, which he would soon develop to seeing 30 times farther than the bear eye. The telescope would go on to being a staple in navigation and militaries across the world.Ajouté au bande de temps:
Date:
8 juill. 1609
Maintenaint
~ Il y a 416 ans