religious leaderBorn: 1780Birthplace: New Brunswick, New Jersey Williams grew up to become active in the Methodist Church. In 1818, with the blessings of prominent white Methodist minister Thomas…
religious leaderBorn: 1749Birthplace: New York, New York Although he was a slave, Williams became a sexton in the Methodist Church in 1778. When his owner returned to England in 1783, the church…
human sexuality expertBorn: 12/27/1915Birthplace: Cleveland, Ohio human sexuality expert who, with his second wife and co-researcher, Virginia Johnson, studied sexual behavior and demystified the…
American musician and conductorBorn: September 26, 1899 Birthplace: Anniston, Ala. William Levi Dawson attended the Tuskegee Institute at age 13, and after graduating in 1921, went on to receive a…
U.S. government official; civil rights advocate Born: November 17, 1904Birthplace: Knoxville, Tennessee Hastie received a BA from Amherst, where he finished first in his class, and then received a…
Born: 1910Birthplace: London, England Transistor—Bardeen, Shockley and Brattain shared the 1956 Nobel Prize for Physics for the invention of the transistor. The transistor replaced the vacuum tube…
Born: 1857Birthplace: Rochester, N.Y Calculating machine—In 1885 Burroughs submitted his first patent for his “calculating machine. ” This first model needed a special knack to use and Burroughs…
Born: 1865Birthplace: Cleveland, Ohio Manufacture of gasoline—Burton developed the high heat and high pressure cracking process of fuel oil which more than doubled the potential yield of gasoline…
Born: 1873Birthplace: Hudson, Mass. Vacuum tube—Coolidge invented ductile tungsten, the filament material still used in incandescent lamps. He also invented the “Coolidge tube”, the model upon…
Born: 1908Birthplace: Bristol, Pa. Polyurethane—The Hanford and Holmes process is the basis today for the manufacture of all polyurethane. Polyurethane is used as an upholstery material, heat…
