Vocation : Education : Researcher

Claude Félix Abel Niépce de Saint-Victor (26 July 1805, Saint-Cyr, Saône-et-Loire – 7 April 1870, Paris) was a French photographic inventor. Claude was an army lieutenant and the cousin of Nicéphore Niépce. He first experimented in 1847 with negatives made with albumen on glass, a method subsequently used by Frederick Langenheim for his and his brother’s lantern slides. At his laboratory near Paris, Saint-Victor worked on the fixation of natural photographic colour as well as the perfection of his cousin's heliographing process for photomechanical printing. His method of photomechanical printing, called heliogravure, was published in 1856 in Traité pratique de gravure héliographique. In the 1850s, he also published frequently in La Lumière.

Augustin Mouchot (; French: [muʃo]; 7 April 1825 – 4 October 1912) was a 19th-century French inventor of the earliest solar-powered engine, converting solar energy into mechanical steam power.

Jennifer Finlayson-Fife is an American psychologist, sexuality educator, and clinical professional counselor.

Emmy Klieneberger-Nobel (February 15, 1892 – September 11, 1985) was a German Jewish microbiologist and a founder of mycoplasma bacterial research. She performed most of her research at the Lister Institute in London, England, after having been expelled from Germany by the Nazis.

Max Grünhut (7 July 1893 – 6 February 1964) was a German-British legal scholar and criminologist. Of Jewish descent, he emigrated to the United Kingdom to escape Nazism in 1939. Prior to that, he was held a professorship at the University of Bonn.
In England, he taught at the University of Oxford, becoming one of the most important British criminologists of his era, along with fellow emigrants Hermann Mannheim and Leon Radzinowicz.

L. Dennis Smith (January 18, 1938 – March 29, 2021) was an American scientist and academic administrator who served as the president of the University of Nebraska system from March 1, 1994, to June 2004.

Wilhelm Siegmund Feldberg (19 November 1900 – 23 October 1993) was a German-British physiologist and biologist.