20 ч 49 мин, 28 окт 1793 г. - The creation of the cotton gen
Описание:
The cotton gin was a machine created by Eli Whitney. It removed the cotton from it's seeds. This made the separation faster and less painful.
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Дата:
20 ч 49 мин, 28 окт 1793 г.
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~ 230 г назад
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