1 ene 1793 año - Cotton Gin (1793)
Descripción:
A modern mechanical cotton gin was created by American inventor Eli Whitney in 1793 and patented in 1794. Whitney's gin used a combination of a wire screen and small wire hooks to pull the cotton through, while brushes continuously removed the loose cotton lint to prevent jams.
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fecha:
1 ene 1793 año
Ahora mismo
~ 232 years ago