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This list of African-American inventors and scientists documents many of the African-Americans who have invented a multitude of items or made discoveries in the course of their lives. These have ranged from practical everyday devices to applications and scientific discoveries in diverse fields, including physics, biology, math, and medicine.
He is best known for the invention of the crossword puzzle in 1913, when he was a resident of Cedar Grove, New Jersey. [5] Wynne created the page of puzzles for the "Fun" section of the Sunday edition of the New York World. For the December 21, 1913, edition, he introduced a puzzle with a diamond shape and a hollow center, with the letters F-U ...
Granville Tailer Woods (April 23, 1856 – January 30, 1910) was an American inventor who held more than 50 patents in the United States. [1] He was the first African American mechanical and electrical engineer after the Civil War. [2]
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It made her think about what a crossword puzzle would look like if the clues and answers included more of some subjects that she WAS familiar with, thanks to her own identity and interests ...
Alexander Miles was born on May 18, 1838 Pickaway County, Ohio, [1] the son of Michael and Mary Miles. [2] He was African-American.Miles may have resided in the nearby town of Chillicothe, Ohio, [3] but subsequently moved to Waukesha, Wisconsin, where he earned a living as a barber. [4]
On November 25, 1847, she married James Boone (or Boon)—a free black man—in New Bern and was granted freedom from slavery. [6] [9] [10] They had eight children. [11] The Boone family left North Carolina for New Haven, Connecticut, before the outbreak of the American Civil War. [12] [6] [10] They settled into a house at 30 Winter Street. [13]
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