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The younger Eli was famous during his lifetime and after his death by the name "Eli Whitney", though he was technically Eli Whitney Jr. His son, born in 1820, also named Eli, was known during his lifetime and afterward by the name "Eli Whitney Jr." Whitney's mother, Elizabeth Fay, died in 1777, when he was 11. [2]
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.
The cotton gin, invented by Eli Whitney, revolutionized slave-based agriculture in the Southern United States. The technological and industrial history of the United States describes the emergence of the United States as one of the most technologically advanced nations in the world in the 19th and 20th centuries.
In 1793, Eli Whitney invented the cotton gin and later received a patent on March 14, 1794. [31] Whitney's cotton gin could have possibly ignited a revolution in the cotton industry and the rise of "King Cotton" as the main cash crop in the South. However, it never made him rich.
He was the son of Elihu Blake and Elizabeth Fay (née Whitney) Blake. His older brother, also named Elihu Blake, was the father of William Phipps Blake. [1] His sister, Maria Georgianna Blake, was married to Archibald Burgess. [2] He was a nephew of Eli Whitney, the inventor of the cotton gin. His maternal grandparents were Eli Whitney Sr., a ...
The Whitney family is a prominent American family descended from non-Norman English immigrant John Whitney (1592–1673), who left London in 1635 and settled in Watertown, Massachusetts. The historic family mansion in Watertown, known as The Elms, was built for the Whitneys in 1710. [ 1 ]
With Kristen Nygaard, invented the proto-object oriented language SIMULA: 1965 Davies, Donald: One of two independent inventors of the concept of digital packet switching used in modern computer networking including the Internet. [9] [20] Conceived of and named the concept for data communication networks (1965–66).
1974: The lithium-ion battery is invented by M. Stanley Whittingham, and further developed in the 1980s and 1990s by John B. Goodenough, Rachid Yazami and Akira Yoshino. It has impacted modern consumer electronics and electric vehicles. [507] 1974: The Rubik's cube is invented by Ernő Rubik which went on to be the best selling puzzle ever. [508]