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0 h 1 m, 1 ene 420 año aC - Democritus

Descripción:

Democritus proposed that all matter was made up of small units called atoms. There was little evidence on this theory.

Añadido al timeline:

Atomic History_Rodriguez

BySebastian Rodriguez

12 nov 2018

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0 h 1 m, 1 ene 420 año aC

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