Word: atomizer
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Dates: during 2000-2009
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Bohr's life (1885 - 1962) is roughly divided into two halves: the years of his seminal contributions to atomic science, and his later role as scientific statesman during and after WW II. Ottaviani and Purvis take care to explain the concepts behind Bohr's multiple scientific breakthroughs, making the book a kind of illustrated primer on atomic physics. It was Bohr, for example, who proposed a model of the atom as a kind of mini solar system, with electrons orbiting around a nucleus. But this had its limits, both experimentally and "philosophically." So he moved to introduce Quantum Mechanics...
...journal Radiology precisely how much radiation you are exposed to in a single full-body scan. It turns out to be 100 times the radiation dose of a typical mammogram--or roughly equivalent to that received by Hiroshima survivors 1.5 miles away from the center of the atom bomb blast. According to David Brenner, lead author of the study, the risks associated with just one scan are relatively modest, likely to increase your chances of dying from a radiation-caused cancer to about 0.08%. But if you were to get scanned every year for 30 years, your risk of developing...
...HIDDEN THE MYSTERIES OF HEREDITY, OF GROWTH, OF DISEASE AND AGING ... As the basic ingredient of the genes in the cells of all living organisms, DNA is truly the master molecule of life. [The discovery] was one of the great events in science, comparable to the splitting of the atom or the publication of Darwin's Origin of Species...
Where is a President like Harry Truman when we need him? Truman was willing to drop atom bombs to save the lives of American troops. In the face of enormous public disapproval, he fired General Douglas MacArthur. Truman showed courage and decisiveness when confronted with seemingly impossible situations. The whys and hows of the quagmire in Iraq would not faze him. He would either order the troops home or unleash the full might of the military on those who disrupt our efforts in Iraq. Moreover, he would take full responsibility for the decision. WILLIAM H. HEDRICK Albany...
...yoing, folk dancing and playing the drum. Kawato is calling for a 30-year national project that would combine government money, academic research and corporate know-how to build a humanoid with the intelligence and the physical ability of a 5-year-old. He calls the proposal the Atom Project--after the Japanese name for the comic-book robot superhero known in the U.S. as Astro Boy. "Atom was abandoned by its creator, who built it to replace his dead son, because it was incapable of growing," Kawato notes. "We know how to make our Atom learn." --By Toko Sekiguchi