WebDavid Abel (cinematographer)(1883–1973), Russian-Dutch cinematographer David T. Abercrombie(1867–1931), American outdoor expert and founder of Abercrombie & Fitch David Abidor(born 1992), American soccer player David Abioye, Nigerian author and preacher David Abram(born 1957), American ecologist and philosopher WebTheodore Richards (1868 – 1928) Theodore Richards was the first American scientist to be awarded the Nobel prize for Chemistry. He received the award in 1914 for his extensive work of calculating the exact atomic weight of chemical elements. He was the first to confirm the existence of isotopes by chemical analysis.
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WebSir Joseph Norman Lockyer, (born May 17, 1836, Rugby, Warwickshire, Eng.—died Aug. 16, 1920, Salcombe Regis, Devon), British astronomer who in 1868 discovered in the Sun’s atmosphere a previously unknown element that he named helium after Hēlios, the Greek … WebSir David Brewster (1781-1868) was a British scientist, inventor, author, and academic administrator. SOURCE: ORIGINAL ENGRAVING RM 2H934FP – Charles Darwin (1809-1882). British scientist and naturalist. Author of the 'On the Origin of Species', 1859. Portrait. Illustration by Badillo. Engraving by Arturo Carretero. flyback turns ratio
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WebJan 22, 2024 · British discovered Triton, the largest satellite of Neptune: Sir George Airy: 1801-1892 British improved orbital theory of Venus and the Moon; studied interference … WebFeb 19, 2024 · In ancient Greece, astronomer and mathematician Claudius Ptolemy (A.D. 90–168) set up a model of the solar system in which the sun, stars, and other planets … WebPaul Langerhans (25 July 1847 – 20 July 1888) was a German pathologist, physiologist and biologist, credited with the discovery of the cells that secrete insulin, named after him as the islets of Langerhans. Eponymous terms [ edit] Islets of Langerhans – Pancreatic cells which include insulin -producing cells. fly back tv transformer 3382 29 inch