15 jun 400 año aC - Democritus proposed the first idea of the atom
Descripción:
Democritus was a greek scientist born 460B.C. and died 370B.C. He believed that the world was a small invisble ball that can't be divided. Which he called "atomos" or atom.Añadido al timeline:
fecha:
15 jun 400 año aC
Ahora mismo
~ 2426 years ago
