may 12, 356 BC - Aristotle
Description:
Aristotle did not believe in the atomic theory and he taught so otherwise. He thought that all materials on Earth were not made of atoms, but of the four elements, Earth, Fire, Water, and Air. He believed all substances were made of small amounts of these four elements of matter.Added to timeline:
Date:
may 12, 356 BC
Now
~ 2382 years ago
