WebFeb 13, 2024 · Mathematician Mary Jackson, the first black woman engineer at NASA, poses for a photo at the NASA Langley Research Center on Jan. 7, 1980, in Hampton, Virginia. Lee Jaffe / Getty Images Artist … WebPhotography is the art, application, and practice of creating durable images by recording light, either electronically by means of an image sensor, or chemically by means of a light-sensitive material such as photographic film.It is employed in many fields of science, manufacturing (e.g., photolithography), and business, as well as its more direct uses for …
Meet Seven Black Inventors Who Shaped American History - All …
Web2. Granville T. Woods (1856-1910) Often referred to as the 'Black Edison', Woods invented numerous contraptions for use in the railroad business, making him one of the most … WebFeb 10, 2024 · The Golf Tee: George Grant. Dr. George Grant is notable for being the second Black man to graduate from Harvard’s dental school, and the first Black man to serve as a professor at the Ivy League ... how do i get my medical card number
History of photography - Wikipedia
WebJan 23, 2024 · Image credits, left to right: “View from the Window at Le Gras” (1826-27), Public Domain. Daguerrotype of Louis Daguerre (1844), Public Domain. Portrait of Frederick Scott Archer, Science Photo … WebApr 2, 2014 · Lyda Newman, born in Ohio circa 1885, was an African-American inventor and women's rights activist. A hairdresser by trade, she received a patent for an improved model of hairbrush in 1898. She ... WebThomas L. Jennings (January 1, 1791 – February 13, 1856) was an African-American inventor, tradesman, entrepreneur, and abolitionist in New York City, New York.He has the distinction of being the first African-American patent-holder in history; he was granted the patent in 1821 for his novel method of dry cleaning. Jennings' invention, along with his … how do i get my medical records online uk