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Zeolite Y Zeolite Y, a molecular sieve used to catalyse fractional distillation in petroleum refining, was invented by Edith M. Flanigen while working for Union Carbide. Flanigen also co-invented a synthetic emerald and was the first female recipient of the Perkin Medal in 1992. Synthetic radiochemistry
Rodríguez was born in Avilés in 1923. Her parents were Julia Montoussé and the industrialist, José Maribona. In the 1980s, she emigrated to Switzerland where she met her second husband, Albert, and worked as a nurse.
Ruth Jones Wakefield (née Graves; June 17, 1903 – January 10, 1977) was an American chef, known for her innovations in the baking field.She pioneered the first chocolate chip cookie recipe, an invention many people incorrectly assume was a mistake. [1]
A wallpaper printing press was exhibited inside the Centennial Exposition's Machinery Hall in 1876 (where Beasley was a frequent visitor).. During her time in Philadelphia, Beasley listed her profession as "dressmaker" in city directories, [6] but in 1876, when the Centennial Exposition opened in Philadelphia, Beasley became a frequent visitor to the exhibits in Machinery Hall.
Roger Y. Tsien (1952–2016), together with Osamu Shimomura (1928–2018) and Martin Chalfie (born 1947), U.S. – Discovery and development of Green fluorescent protein; Konstantin Tsiolkovsky (1857–1935), Russia – spaceflight
Madam C. J. Walker (born Sarah Breedlove;November 23, 1867 – May 25, 1919) was an American entrepreneur, philanthropist, and political and social activist.Walker is recorded as the first female self-made millionaire in America in the Guinness Book of World Records. [1]
African-Americans have been the victims of oppression, discrimination and persecution throughout American history, with an impact on African-American innovation according to a 2014 study by economist Lisa D. Cook, which linked violence towards African-Americans and lack of legal protections over the period from 1870 to 1940 with lowered innovation. [1]
Mary Elizabeth Anderson (February 19, 1866 – June 27, 1953) [1] was an American real estate developer, rancher, viticulturist, and most notably the inventor of what became known as the windshield wiper.