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  2. List of African-American inventors and scientists - Wikipedia

    en.wikipedia.org/wiki/List_of_African-American...

    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.

  3. Rufus Stokes - Wikipedia

    en.wikipedia.org/wiki/Rufus_Stokes

    In 1982, Rufus Stokes was granted a doctor of science degree from Heed University in Hollywood, Florida on account of his scientific achievements. In 1985, he moved to Claremont, California, where he died of mesothelioma, an asbestos -related disease, in 1986. His death coincided with his being brought in as a consultant to the Los Angeles ...

  4. George Edward Alcorn Jr. - Wikipedia

    en.wikipedia.org/wiki/George_Edward_Alcorn_Jr.

    George Edward Alcorn Jr. (born March 22, 1940) is an American physicist, engineer, inventor, and professor. He taught at Howard University and the University of the District of Columbia, and worked primarily for IBM and NASA. He has over 30 inventions and 8 patents resulting in his induction into the National Inventors Hall of Fame in 2015.

  5. Category:Lists of inventors - Wikipedia

    en.wikipedia.org/wiki/Category:Lists_of_inventors

    A. List of African-American inventors and scientists. List of Albanian inventions and discoveries. List of Austrian inventors and discoverers.

  6. Thomas Elkins - Wikipedia

    en.wikipedia.org/wiki/Thomas_Elkins

    Thomas Elkins (1818 – August 10, 1900) [1] was an African-American dentist, abolitionist, surgeon, pharmacist, and inventor. He lived in Albany, New York, for most of his life, but travelled during his service as the medical examiner of the 54th and 55th Massachusetts infantries and visited Liberia. Notable inventions include patented ...

  7. 17 of the most valuable items on the black market - AOL

    www.aol.com/news/2017-06-08-17-of-the-most...

    But the rise of technology has led to an evolved "black market" -- and rather than exotic animals and tangible exports, data like credit card information and even streaming accounts are up for grabs.

  8. Timeline of United States inventions (before 1890) - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_United_States...

    Ticker tape is a means of transmitting stock price information over telegraph lines. It consists of a paper strip which ran through a machine called a stock ticker, which printed abbreviated company symbols followed by price and volume information. Ticker tape was invented in 1867 by Edward A. Calahan, an employee of the American Telegraph Company.

  9. List of National Inventors Hall of Fame inductees - Wikipedia

    en.wikipedia.org/wiki/List_of_National_Inventors...

    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 ...

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