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The following is a list of notable African-American women who have made contributions to the fields of science, technology, engineering, and mathematics.. An excerpt from a 1998 issue of Black Issues in Higher Education by Juliane Malveaux reads: "There are other reasons to be concerned about the paucity of African American women in science, especially as scientific occupations are among the ...
Was the first U.S. spacecraft to reach another celestial body. Failure in the onboard computer prevented it from carrying out its scientific objectives. First spacecraft to impact the far side of the Moon. [7] [8] April 26 UK: Ariel 1: Thor-Delta: Earth Success: First British satellite in space (on American rocket) July 10 US: Telstar 1: Thor ...
Marjorie Joyner (née Stewart; October 24, 1896 – December 27, 1994) was an American businesswoman, hair care entrepreneur, philanthropist, educator, and activist.Joyner is noted for being the first African-American woman to create and patent a permanent hair-wave machine. [2]
On February 12, 1961, the Soviet spacecraft Venera 1 was the first flyby probe launched to another planet. However communications with the probe failed before it could complete its mission. [30] Venera 3, which also lost contact, marked the first time a man-made object made contact with another planet after it impacted Venus on March 1, 1966. [31]
After visiting a futuristic 1995 where London is in the sky and the weather is created by companies, as well as the year 2123 where he meets two Egyptians who study history using intuition instead of actual science, the time traveller, who is given the name James MacMorton, travels to the past and ends up weeks before the time machine was built ...
This is a timeline of women in science, spanning from ancient history up to the 21st century. While the timeline primarily focuses on women involved with natural sciences such as astronomy, biology, chemistry and physics, it also includes women from the social sciences (e.g. sociology, psychology) and the formal sciences (e.g. mathematics ...
First proposed the Blackwell channel model used in coding theory and information theory; one of the eponyms of the Rao–Blackwell theorem, which is a process that significantly improves crude statistical estimators [31] Blair, Henry: 1807–1860 Inventor Second black inventor to issue a patent; invented seed planter and cotton planter. [32] [33]
Katherine Johnson Johnson in 1983 Born Creola Katherine Coleman (1918-08-26) August 26, 1918 White Sulphur Springs, West Virginia, U.S. Died February 24, 2020 (2020-02-24) (aged 101) Newport News, Virginia, U.S. Other names Katherine Goble Education West Virginia State University (BS) Occupation Mathematician Employers NACA NASA (1953–1986) Known for Calculating trajectories for NASA ...