1 janv. 1609 - Galileo invented the spyglass
Description:
The spyglass let you see something 30 times bigger than normal size. one time he was using the spyglass(telescope)he had looked up at the sky and seen the moon and started studying it, and he seen craters,valleys,and mountains.Ajouté au bande de temps:
Date:
1 janv. 1609
Maintenaint
~ Il y a 417 ans