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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]
The Indian worm-gear roller gin was invented sometime around the 16th century [5] and has, according to Lakwete, remained virtually unchanged up to the present time. A modern mechanical cotton gin was created by American inventor Eli Whitney in 1793 and patented in 1794.
The invention of the cotton gin by American inventor Eli Whitney, combined with the widespread prevalence of slavery in the United States and U.S. settler expansion made cotton potentially a cheap and readily available resource for use in the new textile industry.
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 ]
The National Inventors Hall of Fame is an American not-for-profit organization, founded in 1973, which recognizes individual engineers and inventors who hold a U.S. patent of significant technology. As of 2020, 603 inventors have been inducted, mostly constituting historic persons from the past three centuries, but including about 100 living ...
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. [509] 1974: The Rubik's cube is invented by Ernő Rubik which went on to be the best selling puzzle ever. [510]
Eli Whitney (1765–1825) was an American inventor and entrepreneur, best known for his cotton gin and his pursuit of interchangeability in firearms manufacture. Eli Whitney may also refer to: Eli Whitney Jr. (1820–1825), son of the inventor, maker of the Colt Walker revolver; Eli Whitney Museum in the U.S. state of Connecticut