31 janv. 460 av. J.-C. - Democritus

Description:

Greek philosopher and scientist. Only fragments of his work remain. He contributed to the theory of atomism, propounded by his teacher Leucippus, by suggesting that all matter consisted of tiny, indivisible particles.Democritus introduced the idea of the atom as the basic building block matter. Democritus thought that atoms are tiny, uncuttable, solid particles that are surrounded by empty space and constantly moving at random