Word: motions
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Dates: during 1950-1959
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...While advocates of an all-out nuclear plane program envision the plane as some kind of perpetual motion aerial weapons carrier hovering on the fringes of enemy territory, this concept is impractical in the days of heat-seeking defensive missiles such as Sidewinder because of the high temperature of a nuclear power plant. "It would," said one Washington wag, "just about suck the missiles off their assembly lines into the exhaust stacks...
...feels that the Russian arts all froze at about 1923. Even the best motion pictures were little more than pale imitations of German experimentalism, in the 1930's. And the ballet, "while given lavish productions and excellently performed, is a little old-fashioned. Nothing modern--about 1910 in conception...
Cuba's slow-motion rebellion begins its third year next week, a study in inertia but nonetheless a tense and tragic struggle that must end in a crashing showdown...
...transfers all its energy to the other. But when particles collide at very high speed, the energy transfer may be as low as 10%. One explanation of this behavior is based on the relativistic principle that objects moving at extremely high speed become foreshortened in the direction of their motion. Particles that are essentially spheres at low speed are thought to turn into thin disks as they closely approach the speed of light. When two of these speeding disks collide broadside on, they pass through each other in so short a time that they cannot exchange much energy. Dr. Schein...
Permitting Bethlehem and Youngstown to merge as a challenge to U.S. Steel, Weinfeld ruled, "offers an incipient threat of setting into motion a chain reaction of further mergers by the other but less powerful companies in the steel industry." Other companies could then ask to merge as a challenge to the "Big Two," thus bringing even greater concentration to "an industry already highly concentrated" and "heading in the direction of triopoly...