Cotton gin
Cotton gin
The Cotton gin (pronounced: /ˈkɒtən ˈdʒɪn/) is a machine that quickly and easily separates cotton fibers from their seeds, enabling much greater productivity than manual cotton separation. The fibers are then processed into various cotton goods such as linens, while any undamaged cotton is used largely for textiles like clothing. The invention of the cotton gin in the late 18th century revolutionized the cotton industry in the United States.
Etymology
The term "cotton gin" is derived from the words "cotton engine", referring to the machine's primary function of driving the process of cotton processing.
History
The modern mechanical cotton gin was created by American inventor Eli Whitney in 1793 and patented in 1794. However, the basic function of the cotton gin, separating cotton fibers from the seeds, has been performed manually since ancient times.
Function
The cotton gin uses a combination of a wire screen and small wire hooks to pull the cotton through the screen, while brushes continuously remove the loose cotton lint to prevent jams.
Impact
The invention of the cotton gin had a profound effect on the American economy and the global economy. It made cotton a profitable crop, serving as a key development in the Industrial Revolution by enabling the mass production of cotton textiles.
Related terms
External links
- Medical encyclopedia article on Cotton gin
- Wikipedia's article - Cotton gin
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