22 mars 855 av. J.-C. - Aristotle
Description:
Aristotle did not actually believe in the atomic theory. He believed that instead of everything being made up of atoms, everything was made up of four elements. Earth, Fire, Water, and Air. His theory thought that all substances had small amounts of these four elements.Ajouté au bande de temps:
Date:
22 mars 855 av. J.-C.
Maintenaint
~ Il y a 2882 ans