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A Cotton Gin—meaning "Cotton engine" [1] [2] —is a machine that quickly and easily separates cotton fibers from their seeds, enabling much greater productivity than manual cotton separation. [3] The separated seeds may be used to grow more cotton or to produce cottonseed oil .
Cotton Gin Patent. It shows sawtooth gin blades, which were not part of Whitney's original patent. A cotton gin on display at the Eli Whitney Museum. The cotton gin is a mechanical device that removes the seeds from cotton, a process that had previously been extremely labor-intensive. The word gin is short for engine.
The worm gear roller cotton gin, or churka, came into use in India between the 13th and 17th centuries [23] and is still used in India in the present day. [17] The incorporation of the crank handle in the churka first appeared in India sometime during the late Delhi Sultanate or the early Mughal Empire. [23]
Gin originated as a medicinal liquor made by monks and alchemists across Europe. The modern gin was modified in Flanders and the Netherlands to provide aqua vita from distillates of grapes and grains, becoming an object of commerce in the spirits industry. Gin became popular in England after the introduction of jenever, a
For a decade and a half after 1865, the end of the Civil War, a number of innovative features became widely used for ginning in the United States.They included steam power instead of animal power, an automatic feeder to assure that the gin stand ran smoothly, a condenser to make the clean cotton coming out of the gin easier to handle, and indoor presses so that cotton no longer had to be ...
A scutching machine for cotton (known as a scutcher) was invented in 1797, but did not get much attention until it was introduced in the cotton mills of Manchester in 1808 or '09. By 1816, scutchers had been generally adopted. [5] The scutching machine passes the cotton through a pair of rollers, then strikes it with iron or steel bars, called ...
The invention of the spinning jenny machines and the cotton gin in the second half of the 18th century made cotton fabrics widely available. This allowed factories to mass-produce underwear, and for the first time, large numbers of people began buying undergarments in stores rather than making them at home.
A Dictionary of Modern Slang, Cant and Vulgar Words is a dictionary of slang originally compiled by publisher and lexicographer John Camden Hotten in 1859.. The first edition was published in 1859, with the full title and subtitle: A dictionary of modern slang, cant, and vulgar words: used at the present day in the streets of London, the universities of Oxford and Cambridge, the houses of ...