Word: atomize
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Early on the morning of Aug. 6, 1945, the Enola Gay, named for the pilot's mother, cut east to west across the rivers of Hiroshima, opened its hatches, and an atom bomb fell free. From that moment to this, nothing has ever been the same in the world. The people of Hiroshima, the course of World War II, subsequent wars, subsequent peace, the position of science, the role of the military, international politics, the nature of knowledge, art, culture, the conduct of lives: all changed. Other ages in history were characterized by heroes or by ideas. The atomic...
Agnew was only 24 when he went up in the Great Artiste, but he had already seen a lot of the new world of split atoms. As a physics student straight out of college, he was taken by his professor to work with the people at the University of Chicago under Enrico Fermi. At the age of 21, Agnew was one of 43 people to witness the world's first man-made nuclear chain reaction, in a squash court under the football field. A few years later he was testing yield-measuring devices at Wendover Air Base in Utah, where...
...turned out, the Hiroshima bomb would be the only one of its type America ever built or used, uranium being that much more difficult to obtain than plutonium. One of the spurs to the American atom bomb effort had been a report in 1943 that Hitler had ordered uranium shipped out of mines in Belgium. It was also taken for granted that the gun-assembly method--one piece of purified uranium (uranium-235) fired into another at terrific speed--would work, so the Hiroshima bomb was never tested till the morning it was dropped...
...Tokyo was Agnew's age when he too was enlisted by his country in 1941 to assist with nuclear fission experiments at a secret cyclotron in Tokyo under the directorship of Yoshio Nishina, Japan's Oppenheimer. Unlike Agnew, Kakihana and many of his colleagues were reluctant to produce an atom bomb for their government because they had great distaste for the military regime. The physicists worked, Kakihana says today, with deliberate slowness...
...Japan's military regime really wanted to produce an atom bomb before the Americans, it put almost no money behind the effort, compared with the Americans' $2 billion. For their part, the Japanese physicists simply made the wrong scientific choice in their fission experiments, deciding to work with high-energy rather than low-energy neutrons. Even if they had been able to produce a chain reaction, there was very little uranium in the country and no way to get more. There is little doubt that if the Japanese had made a Bomb before the Americans, they would have used...