1 ene 1609 año - Improves Telescope
Descripción:
Sometime between the years of 1609 and 1610, Galileo created a telescope by grinding his own lenses, which turned out to a much better improvement of the one he was planning to recreate.
Añadido al timeline:
fecha:
1 ene 1609 año
Ahora mismo
~ 415 years ago