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oct 23, 397 BC - Democritus's Theory

Description:

In 400s BC, philosopher Democritus came up with the first atom theory. According to him, atoms was the smallest indivisible thing in the existence.

Info:
Porter. Victoria. "Atom Models Timeline". Prezi. Prezi. 9 March 2011. 3 October 2017

Picture:
"Democritus". Eric Gerlach. WikiPress. nd. 3 October 2017

Added to timeline:

Date:

oct 23, 397 BC
Now
~ 2425 years ago

Images: