Word: friction
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Dates: during 1960-1969
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Floating on air and practically freed from friction, a 160-ton Boeing 747 can be pulled effortlessly around airports; it can even be shoved sideways in a cramped hangar by a small tractor. The awkward task of calibrating a plane's compass* will also be eased by the new device. The big planes will be floated onto a 46-ft. diameter turntable that will be suspended 3 in. above the ground on air bearings. A tractor will then turn the plane to any angle on the freely rotating turntable, eliminating considerable maneuvering and excessive wear on the tires...
This kind of friction--educated versus uneducated--is not new. In 1953 the Yoruba party called for independence after three years. The Ibos supported the demand, but the Northern group opposed and defeated it, well aware that independence in 1966 would mean economic and administrative subservience to its more developed neighbors...
...catheter is a thin tube of Silastic (silicone rubber). To reach the brain's remote fastnesses, a plastic sleeve is inserted in the carotid artery in the neck and the catheter is threaded through it. Earlier catheters were often stopped by friction and could not always be guided into the desired path at a junction or around sharp curves. The new model, developed in research at Manhattan's Columbia-Presbyterian Medical Center and at the Weizmann Institute in Israel, has a magnetic tip. This can be made to oscillate in different directions under the control of an external...
Most of Boston's hippies live in apartments on the Hill or in the South End. The Hill is also the home of upper-class proper Bostonians, but the two groups live together with little friction, Avery said. "It goes in cycles. Sure they get sick of us sometimes [like last summer], but we appease them...
...past, too, there was bitter friction among the racial minorities in California's central valley. If the Mexican-American was not as good as the white man, Munoz explains, at least he felt better than the black. But when the Farm Workers Union launched its attack on the growers--the core of Anglo economic power in central California--and when the union won several significant victories, the Mexican-Americans began to see their fight as a part of a larger struggle of the rich against the poor. "Now I know I'm a black man, too," says Munoz...