Word: detector
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...Brian Jenkins, a terrorism expert with the Rand Corp., a think tank in Santa Monica, Calif., warns that the machines cannot identify bombs like the one planted aboard the TWA plane last week. Says he: "Explosives are made out of organic material. They won't set off a metal detector, nor do they have any distinguishing silhouette. It's a blob and can be of any shape." A bomb detonator can be as slim as a pencil, and a timer no more conspicuous than a travel alarm. Plastic explosives can be concocted from a wide variety of chemical formulas...
Early evaluation of data from Vega 1 showed that the craft encountered less dust than expected as it approached the comet. But Physicist John Simpson of the University of Chicago, who designed the only American instrument -- a dust detector -- aboard Vega, noted that as the spacecraft departed, it passed through a "huge spike of dust" with particles about the size of those in cigarette smoke. Simpson and other scientists interpreted the spike as a burst of dust and gas erupting from the surface of the nucleus. Other Vega instruments seemed to show that the icy cometary surface was being evaporated...
...length Toad could see his own changes of mood in the handwriting. He could read haste when he had hurried. He thought that handwriting would make a fine lie-detector test, or a foolproof drunkometer. Handwriting is civilization's casual encephalogram...
...last week: "I try to give him my best advice and recommendations . . . but the President gives the leadership, and we try to work together on it. I will claim only to have been involved." Only once has Shultz publicly questioned a Reagan decision--involving not foreign policy but lie-detector tests for Administration officials--and then it was the President who bowed to Shultz's insistence that he would quit if he ever had to take...
...pockets, into a locker in Concord's lobby. Then you walk into the "trap," where a wide metal door rolls open and shuts again with a loud, ominous clang. You take off your jacket and shoes and give them to a guard to inspect. After walking through a metal detector, you are patted down by the guard--who even checks your mouth. Then you put your shoes back on and wait for a steel-barred door to wheel open...