Word: detected
(lookup in dictionary)
(lookup stats)
Dates: during 1950-1959
Sort By: most recent first
(reverse)
After the war, Democrat Harry Truman named Republican Strauss to the brand-new Atomic Energy Commission under Chairman David Lilienthal. Strauss soon started finding himself on the minority end of 4-to-1 AEC decisions. Unable to persuade his fellow AEC commissioners to set up a system to detect Soviet atomic tests, he sidestepped them by taking his case to friends at the Pentagon. When the detection system, set up at Strauss's urging, picked up radiation from the Soviet Union's first atomic explosion in September 1949, Strauss, proven man of scientific foresight, set off another minority...
Storm Trouble. The most sensitive way to detect distant earthquakes-or underground atomic explosions-is by measuring the long waves that travel along the earth's surface instead of striking deep into its interior. Drawback to this method is that even such minor disturbances as a storm at sea set up shorter surface waves (microseisms) that obscure or blot out the record. The Lamont improvement is an ingenious filtering device that separates earthquake waves from local confusion...
...Cambridge has slipped away without anyone noticing. The City Council could threaten students with no more than the loss of pinball machines. In the Administration, every gear seems well-oiled, every cog in place: from course reduction to the Program for Harvard College, the flaws are harder to detect, harder to remove. Even the commuters seem to be happy with their lot. There is, as yet, no definite program for next year's non-honors juniors, the Social Sciences have been handing out their usual paucity of Summas, and there are scattered courses in various departments one would like...
Galveston's huge radar domes, one for scanning the sky to detect enemy targets, the other for locking onto them and tracking them, at first presented another hazard: a spillover of X rays. Several men were found to have been overexposed before this fact was detected, but none have shown any ill effects. The danger was eliminated by installing extra lead shielding for the klystron tubes in the transmitters. Future tubes will be made with the shielding built...
...Allen instantly cabled his approval, wired Ludwig to pack up all his apparatus and rush it to the Jet Propulsion Laboratory at Pasadena. Then he flew back from New Zealand. In Pasadena, he and Pickering decided that the payload-basically a Geiger counter to detect cosmic rays in space and two incredibly light but powerful radio transmitters-would have to be modified in one respect. It contained a miniature tape recorder to record the cosmic-ray data during a trip around the earth and then transmit it quickly when triggered by a coded signal sent up from the ground. Designed...