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1 янв 400 г. до нашей эры - Democritus

Описание:

• First theorized that everything is made up of atoms that are indivisible, solid, and unchangeable.

• All changes in matter are from when the groupings of atoms is changed.

Different types of atoms have different sizes and shapes.

Добавлено на ленту времени:

Дата:

1 янв 400 г. до нашей эры
Сейчас
~ 2427 г назад