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Cowan George (b. 1920-02-15 / d. 2012-04-20)
He was an American physical chemist, a businessman and philanthropist. Cowan received a B.S. from Worcester Polytechnic Institute in 1941. He did graduate studies at Princeton, where he worked under future Nobel laureate Eugene Wigner, whose investigation of uranium confirmed the feasibility of the Fermi pile. He continued his nuclear research with the Manhattan Project at the University of Chicago, Oak Ridge, Columbia University, and Los Alamos. Because he was transferred to various locations as a technological troubleshooter for the effort, he was among the very few people with knowledge of the separate components of the bomb, kept apart for security reasons. He joined the Carnegie Institute of Technology in 1946. He earned a Ph.D. from the Mellon College of Science in 1950. Weeks after his arrival at Los Alamos National Laboratory in 1949, he directed the detection of radioactive fallout from samples collected near the Russian border indicating the Soviets were in possession of a nuclear bomb. He later served on the Bethe Panel that convinced government decision makers the radiochemistry detected represented weapons uses rather than peaceful pursuits.
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85
Born 1927-09-25. Domain:Music. Cause of death:Age
Sir Colin Rex Davis was an English conductor best known for his association with the London Symphony Orchestra, having first conducted it in 1959. His repertoire was broad, but among the composers with whom he was particularly associated were Mozart, Berlioz, Elgar, Sibelius, Stravinsky and Tippett.
77
Born 1857-06-02. Domain:Music. Cause of death:cancer (colorectal)
Sir Edward William Elgar, 1st Baronet, OM, GCVO was an English composer, many of whose works have entered the British and international classical concert repertoire. Among his best-known compositions are orchestral works including the Enigma Variations, the Pomp and Circumstance Marches, concertos for violin and cello, and two symphonies. He also composed choral works, including The Dream of Gerontius, chamber music and songs. He was appointed Master of the King's Musick in 1924. Inoperable colorectal cancer was discovered during an operation on 8 October 1933. He told his consulting doctor, Arthur Thomson, that he had no faith in an afterlife: "I believe there is nothing but complete oblivion." Elgar died at the age of seventy-six and was buried next to his wife at St Wulstan's Roman Catholic Church in Little Malvern.