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may 24, 400 BC - Democritus
Description:
First person to come up with the theory that everything is made up of atoms. His model was a round sphere that represented the atom.
Added to timeline:
History of The Atomic Theory
By
Skyler Piasecki
8 Nov 2017
0
0
527
Date:
may 24, 400 BC
Now
~ 2427 years ago
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