Yahoo Αναζήτηση Διαδυκτίου

Αποτελέσματα Αναζήτησης

  1. en.wikipedia.org › wiki › Cotton_ginCotton gin - Wikipedia

    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.

  2. 4 Φεβ 2010 · In 1794, U.S.-born inventor Eli Whitney (1765-1825) patented the cotton gin, a machine that revolutionized the production of cotton by greatly speeding up the process of removing seeds...

  3. 25 Οκτ 2024 · Cotton gin, machine for cleaning cotton of its seeds, invented in the United States by Eli Whitney in 1793. It is credited with fixing cotton cultivation, virtually to the exclusion of other crops, in the U.S. South and so institutionalizing slavery.

  4. en.wikipedia.org › wiki › Eli_WhitneyEli Whitney - Wikipedia

    Eli Whitney Jr. (December 8, 1765 – January 8, 1825) was an American inventor, widely known for inventing the cotton gin in 1793, one of the key inventions of the Industrial Revolution that shaped the economy of the Antebellum South. [1]

  5. 25 Οκτ 2024 · Eli Whitney’s most famous invention was the cotton gin, which enabled the rapid separation of seeds from cotton fibres. Built in 1793, the machine helped make cotton a profitable export crop in the southern United States and further promoted the use of slavery for cotton cultivation.

  6. 2 Απρ 2014 · Who Was Eli Whitney? Eli Whitney studied at Yale before going on to invent the cotton gin, a device that highly streamlined the process of extracting fiber from cotton seeds. With the patent...

  7. 8 Ιουλ 2019 · The cotton gin, patented by American-born born inventor Eli Whitney in 1794, revolutionized the cotton industry by greatly speeding up the tedious process of removing seeds and husks from cotton fiber.

  1. Γίνεται επίσης αναζήτηση για