1 janv. 442 av. J.-C. - Atoms discovered by Democritus
Description:
He believed that matter was made of invisible substances called "atomos", which meant "not to be cut". His evidence was that atoms can form into different size and shape.Ajouté au bande de temps:
Date:
1 janv. 442 av. J.-C.
Maintenaint
~ Il y a 2469 ans