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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.
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Mercedes Richards was the first to: . make images of the gravitational flow of gas between the stars in any interacting binary.; image the chromospheres and accretion disks in Algol binaries.
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]
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 ...
Helio Adventures. You star as Helio, an adventurous balloon who travels perilous environments -- filled with spikes, fans, porcupines, flying pineapples, etc -- to rescue trapped balloons over 16 ...
Shunpei Yamazaki (born 1942), Japan – patents in computer science and solid-state physics, see List of prolific inventors; Gazi Yaşargil (born 1925), Turkey – Microneurosurgery; Ryōichi Yazu (1878–1908), Japan – Yazu Arithmometer; Gunpei Yokoi (1941–1997), Japan – Game Boy; Arthur M. Young (1905–1995), U.S. – Bell Helicopter
The yo-yo is an example of a skill toy. A skill toy is an object or theatrical prop used for dexterity play or an object manipulation performance. A skill toy can be any static or inanimate object with which a person dances, manipulates, spins, tosses, or simply plays.