Word: radars
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Dates: during 1960-1969
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...years by improving and elaborating on the basic principle of automatic control established by Butz. For years it plowed its sales dollars back into research to make better home controls, in World War II began to branch out in earnest by making Air Force automatic pilots and a radar sensitive enough to record so much as a twitch in a pitch-black room...
...which spewed a cloud of minute silver iodide particles as they fell. The crystals acted like small ice "seeds," and supercooled droplets of water instantly froze around them. Instant icing released the latent heat of fusion, equivalent to the energy of eight 20-kiloton atomic bombs. In one hour, radar showed that a 160° segment of the chimney had been knocked out. Maximum wind speeds dropped by as much as 14% in the seeded sector. But two hours after seeding stopped, Esther had repaired the damage...
Light is the most vexing problem in any museum. Sert & Co., after long thought, have built quarter-cylinder "traps" that concentrate light the way a radar antenna gathers in radio waves. The effect is to eliminate streaks and reflections. To thwart "artnaping," that ever-popular Riviera crime, alarms flash and doors snap shut like those in a sub marine if any art object is touched...
...equipped with enough larger bombs to wipe out Soviet cities many times over. One possible disadvantage: by not being able to test in the atmosphere, the U.S. may fail to find out enough about the effects which the Red superbombs might have on U.S. defenses, such as blurring radar and knocking out delicate electronic ground-control mechanisms...
Bombardment by Radar. Along the curving path of the shadow, which slips between Montreal and Quebec, cuts Maine in two, and grazes the southern tip of Nova Scotia, scientists will deploy their strange instruments. They will photograph the moon-covered sun in every available way, shoot rockets into the shadow. A German group will check Einstein's theory of relativity by photographing stars that appear to be close to the sun to see how much their light is bent by the sun's gravitation. Distant radio telescopes will bombard the moon with radar waves so that observers...