apr 1, 384 - Aristotle (384-322 B.C.)
Description:
He believed that all substances were made of Fire, Water, Air, and Earth. 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:
apr 1, 384
Now
~ 1643 years ago