1 agos 384 anni a. C. - Aristotle (384-322 BC)
Descrizione:
He said the heavens were perfect and unchanging, space objects were held in place by crystal spheres, and all orbits were perfectly circular. Approximate date for major discovery: 367 BC.Photo credit: https://ih0.redbubble.net/image.550387909.3040/flat,550x550,075,f.u1.jpg
Aggiunto al nastro di tempo:
Data:
1 agos 384 anni a. C.
Adesso
~ 2411 years ago