Word: detectors
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Dates: during 1960-1969
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...lengthy analyses of legislation before Congress and think pieces on such top ics as automation and narcotics. They are almost all unabashedly Democratic in their politics, and they tend to embark simultaneously on the same liberal campaigns: to abolish right-to-work laws, for instance, or to ban lie-detector tests from employment procedure. But the labor press no longer paints issues entirely in black and white, says Gordon Cole, editor of the Machinist (circ. 868,000) who once worked for the Wall Street Journal. "Now they present a lot more grey. In fact, people don't believe...
...radiation detector station in Turkey, where giant radar scanners monitor nuclear-bomb activities inside the Soviet Union by rotating full circle every 90 seconds, a computer began to chatter every time the dish passed an azimuth heading of 270°. This area, almost completely opposite in direction from Russia, showed up on maps as the desolate valley of the River Jordan in Palestine. At length, when the scanner was again approaching this heading, the puzzled controllers pushed the computer's "speak" button. Reels whirled, relays clicked, and the message came pounding out: NO, NEGATIVE, THERE IS NO BOMB...
...workers are sometimes trapped by counterspy-workers sent into plants by such protective agencies as Willmark or the Merit Protective Service. Companies on the defensive are also using closed-circuit television, two-way mirrors, lie-detector tests, and telephone taps of their own. But the very best preventive, businessmen decided at the A.M.A. meeting, is none of these things: it is for companies to keep their employees so content that they will not stoop to snoop for others, and will not be tempted to take their secrets to another company...
Dutch-born Biochemist Arie Jan Haagen-Smit of Caltech, a Los Angeles city consultant on air pollution, has been doing his research while riding the Los Angeles-Pasadena freeway. His ancient Plymouth rigged with a portable carbon monoxide detector, he has sampled the tainted atmosphere at all times of day. As far out as Pasadena, the detector shows fairly clean air, but as soon as Haagen-Smit hits the freeway the deadly monoxide begins to climb. Quickly it passes 30 parts per million, which California smog authorities consider serious pollution...
Invented by Emmanuel Mitchell Trikilis, a self-taught Columbus engineer, the "Sentronic" book detector works on the ancient principle of magnetism. A sliver of magnetized metal is hidden somewhere in a book's spine or binding, and the librarian who checks the book out simply demagnetizes the metal insert by passing the book through a coil carrying an electric current. If a thief bolts for the exit instead of the check-out desk, the magnetized metal inside his book is detected by an instrument that trips a solenoid hidden at the door; the turnstile is automatically locked...