15 июн 400 г. до нашей эры - Democritus proposed the first idea of the atom
Описание:
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.Добавлено на ленту времени:
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15 июн 400 г. до нашей эры
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~ 2427 г назад