15 ene 1770 año - Spinning Jenny Was Invented
Descripción:
James Hargreaves, who was a cotton-farmer at the time, created the spinning jenny to assist in the spinning of cotton or wool. This machine was added on to and improved to make the spinning mule in 1779 which was used in large-scale manufacturing.
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fecha:
15 ene 1770 año
Ahora mismo
~ 255 years ago
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