Word: pontecorvo
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Dates: during 1950-1959
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...Russian scientists and scholars, including two Americans: Nobel prizewinning Caltech Chemist Linus Pauling, 57, vociferous foe of nuclear testing, and Biophysicist Detlev W. Bronk, three-term president of the National Academy of Sciences, former president of Johns Hopkins University. Named a corresponding member: brilliant, furtive Nuclear Physicist Bruno Pontecorvo, 44, who fled to the U.S.S.R. from Great Britain in 1950 with a vast knowledge of A-bomb research...
...weapons. The Atomic Energy Act of 1946, the nation's first legislative pronouncement on the problems of nuclear control prohibited the resident from sharing nuclear secrets with other nations. Public hostility only deepened in the next few years with the discovery that the British scientists Fuchs, Nunn May, and Pontecorvo had successfully spied for the Russians...
...South is to be criticized, it must be criticized intelligently--that is selectively. To the person being attacked the least exaggeration or misstatement obviates the entire argument. When someone like McCarthy talks about "such atom spies as Fuchs, Pontecorvo, and Oppenheimer," we not only classify McCarthy as a liar or boob for so libeling Oppenheimer, but tend to forge that the other two really were atom spies. Similarly, the grouping of "such Mississippi stalwarts as Bibo, Rankin, and Fielding Wright" makes the average Southerner think that not only is all Northern criticism without basis in fact, but that Bilbo...
...their hardships, Red China's scientists are producing results. From behind the Bamboo Curtain come rumors that significant supplies of uranium are being developed in Sinkiang province for export to the U.S.S.R. For a time, Italian-born Atomic Physicist Bruno Pontecorvo. who left Britain for Moscow five years ago (TIME. March 14). was in command. Some U.S. experts believe the Chinese, besides thinking about atom bombs, are probably in the "active planning stage" in developing nuclear energy to supplement their inadequate sources of power. But even as the captive experts solve the purely scientific side of their atomic projects...
...Western scientists who have rustled into the folds of the Iron Curtain, few vanished more completely than Italian-born Nuclear Physicist Bruno Pontecorvo. In late 1950 Pontecorvo, his head and perhaps his luggage crammed with hydrogen-bomb secrets gleaned from his U.S., Canadian and British research, landed in Helsinki without a Finnish visa. He cheerfully surrendered his passport, was not impolitely detained. Within an hour, Pontecorvo, his Swedish-born wife and their three children dropped out of sight. But passengers on the airline bus which had hauled the Pontecorvo family into the Finnish capital recalled that, as the bus entered...