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15 ore fa · Richard Phillips Feynman (/ ˈ f aɪ n m ə n /; May 11, 1918 – February 15, 1988) was an American theoretical physicist, known for his work in the path integral formulation of quantum mechanics, the theory of quantum electrodynamics, the physics of the superfluidity of supercooled liquid helium, as well as his work in particle physics for which he proposed the parton model.
1 giorno fa · O'Malley's March. v. t. e. Martin Joseph O'Malley (born January 18, 1963) is an American politician serving as the 17th and current commissioner of the Social Security Administration since December 2023. [1] A member of the Democratic Party, he was the 61st governor of Maryland from 2007 to 2015 and the 48th mayor of Baltimore from 1999 to 2007.
1 giorno fa · World War I. [2] Hugo Lafayette Black (February 27, 1886 – September 25, 1971) was an American lawyer, politician, and jurist who served as a U.S. Senator from Alabama from 1927 to 1937 and as an associate justice of the U.S. Supreme Court from 1937 to 1971. A member of the Democratic Party and a devoted New Dealer, [3] Black endorsed ...
