Word: speeded
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Dates: during 1960-1969
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...back on costly and time-consuming drilling to probe the earth's secrets. Now, New Mexico's Sandia Corp. has developed new tools for preliminary subsurface exploration that may do in minutes or hours what now takes days and even months to accomplish. The new devices: high-speed, instrumented projectiles dropped from aircraft or propelled by rockets...
Antenna Tail. To determine the behavior of objects penetrating the earth at high speed-a science that Sandia has named "terradynamics"-engineers have used projectiles weighing from 5 Ibs. to 6,000 Ibs. that strike the earth vertically at speeds of from 41 m.p.h. to 1,870 m.p.h., depending on the drop altitude and method of release. Some are merely shoved out of airplanes or hovering helicopters; others are dive-bombed or rocketed to boost their velocities. The best penetrators, Sandia has found, are pencil-shaped missiles of heavy metal that are at least 8 to 10 times longer than...
McCulloch's twin-boom J-2 gyroplane can virtually duplicate the performance of a helicopter. It can make a jump takeoff, cruise at 120 m.p.h., maintain altitude at a forward speed of only 30 m.p.h. and settle gently to a spot landing. Should its engine fail in flight, the gyroplane can float safely to earth under its whirling rotor, much like a Cracker Jack toy. It cannot, however, match the helicopter's unique feat of hovering motionless in midair...
...togiros, J-2's Designer Drago Jovanovich took advantage of modern helicopter technology, effecting many improvements in the control and design of the overhead rotor. The J-2's rotor is stronger but also lighter and smaller than previous rotors, enabling it to be run up to speed faster. When heavier rotors used in the 1930s were al lowed to slow down, their inertia prevented them from being revved up quickly, causing control problems...
...possibilities of language. In Histoire, as in The Wind, The Grass and other books, he turns fragments of the imagination into poetry rather than into the monotone prose that is the mark of most New Novels. Histoire should be read as poetry, which means it should be read aloud. Speed readers, trained to sop up information and the dull acknowledgments of psychological and sociological fiction, will have to shift into low. Histoire has the dream's unquestioned authority to exist without having to justify itself in time, space or in man's rickety categories of experience...