1 ene 1609 año - Galileo invented the spyglass
Descripción:
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.
Añadido al timeline:
fecha:
1 ene 1609 año
Ahora mismo
~ 415 years ago