Word: uranium
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...public was the general feeling among the scientist delegates, as expressed in interviews or press conferences. The first Geneva conference, 1955, was notable for unaccustomed fraternization between scientists from Communist and non-Communist countries. It also took the secrecy lid off the technology of fission reactors that burn uranium or other heavy elements...
...Kentucky farm of A. B. ("Bull'') Hancock, Round Table was running as a three-year-old in 1957 when he caught the fancy of his present owner. A younger brother of Oklahoma's Senator Robert Kerr, with the same family paunch and financial punch (oil, uranium), Travis Kerr, 56, suspected that Round Table might become the great horse he needed for the mildly successful stable he started in 1949. When Hancock asked for $175,000, Kerr sent Veterinarian John Peters and Trainer Molter to Hialeah, where Round Table was running, to see if the price was right...
...radiation. Lawrence brought in his physician brother, Dr. John Lawrence, then with Yale School of Medicine, who soon proved the isotope-making cyclotron's worth in disease research. World War II gave the isotopes another use: the atom bomb, which the cyclotron helped make possible by producing purified uranium 235. This achievement by Lawrence, one of the six U.S. scientists appointed to weigh the bomb's possibility, was a green light for the Manhattan Project...
...Four clocks, four barometric switches, four radar rigs inside Little Boy measured the fall. After 15 long seconds, Little Boy began listening for the faint echoes of its own radar signals to earth. On the igth echo-800 ft. above the rooftops of Hiroshima-a powder charge sent one uranium mass bullet-ing through a hollow shaft into the other mass. In one fifteen-hundredth of a microsecond, fission began. In that dreadful instant a city died, and 70,000 of its inhabitants...
Just as important is the Argonne plant's portability. None of its components is bigger than 20 ft. by 9 ft. by 7 ft., and none weighs more than ten tons, so it can be flown anywhere with ease and assembled on the spot. Its enriched uranium fuel supply lasts three years. Once produced in quantity for military use, it may become the long-overdue prototype of a portable U.S. reactor for underdeveloped countries...