Word: speeding
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Dates: during 1950-1959
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Tankers: The Air Force is scandalously short of the jet tankers needed for midair refueling at high altitude and high speed. Today SAC's B-525 must come down from 50,000 ft. to 18,000 ft. and from 650 m.p.h. to a stall-warning 250 m.p.h. to hook on to SAC's prop-driven KC-97 tankers (the equivalent of Boeing's old airline Stratocruisers). Remedy: a speedup of supply of the KC-135 jet tankers now dribbling into the Air Force at the rate of about four a month...
...proved in a flight test last week) on a target less than five miles in diameter at a range of 5,000 miles. A really hot Air Force prospect is Rascal, an air-to-ground missile for firing from B-47s that can hit a target at supersonic speed and 100-mile range. One of Tommy White's biggest decisions to come: whether to develop another round of bombers to replace the B-58, or to wait for operational ballistic missiles...
...nose cone blazed in last August after a 1,200-mile flight at a speed of more than 9,000 m.p.h., it coolheadedly ejected a parachute to brake its plunge, and popped out a balloon and a letter (later successfully delivered to Army Missileman Major General John B. Medaris). Next it fired off several small bombs just before "impacting" in the water to let the Navy outfield know where to look, then dangled flags and a flashing beacon above its watery resting place. As a broadcasting station, it popped out antennas, began "beeping" out its location. Then, for good measure...
John S. Rinehart, assistant director of the Astrophysical Institute and consultant to the projects, said that this experiment was intended for research in the upper atmosphere. The pellets reached a speed of about 33,000 miles per hour, and some may have escaped the earth's gravitational field...
...commonest kind of radioisotope is any element (gold, cobalt, strontium) that has been placed inside a reactor long enough to become radioactive, i.e., to shoot off alpha, beta or gamma rays. Then, when these rays hit another object, their speed or intensity changes; by using Geiger counters and other devices to detect the rays, technicians can learn many filings' about the objects under bombardment. And when isotopes are added to liquids, their flow can easily be followed by Geiger counters...