Word: space
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Dates: during 1950-1959
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...heart was an inertial-reference package made by Dynamics Corp. of America. Through an intricate system of tiny gyroscopes, it gave Discoverer II a continuous sensing of its motion and attitude in space. When the second-stage rocket separated, the inertial-reference package squirted jets of high-pressure helium out of orifices in the rocket's side, bringing it to a horizontal attitude. Then the rocket motor fired, driving the second stage into an orbit...
Satellites are getting more sophisticated. The first few tumbled any which way through space; now they are expected to perform all sorts of complicated maneuvers. The Air Force's Discoverer II, whose re-entry capsule came to earth embarrassingly close to northern Russia last week (see NATIONAL AFFAIRS), was as full of busy gadgets as a watch is full of works. The main purpose of its gadgetry was the seemingly simple task of keeping the satellite horizontal in relation to the surface of the earth below -a necessary step toward effective photographic reconnaissance...
Paddle Wheels for Power. Oddest-looking satellite yet is one scheduled for launching next month by the National Aeronautics and Space Administration to test the possibility of sending a probe to the neighborhood of Venus. There is no point in such a probe unless radio communication can be maintained across 25 million miles, the nearest approach of Venus. Transmission over this distance requires a lot of power. Chemical batteries are too feeble. Nuclear-powered batteries are promising but have not been developed sufficiently. The best bet is solar cells, which capture energy from sunlight...
...fact, the heirs of impressionism deserve a better label than postimpressionism, with its overtone of depreciation. The greatest postimpressionist, Cézanne, turned the brilliant palette of impressionism into a kind of three-dimensional mosaic, a building material from which he built a new illusion of space. Bonnard, the other branch of the fork, transformed the same palette into poetry, spontaneous as breathing, modest and insidious as a dream...
Drive-In. In Anderson, Ind., the Beeman Gravel Co. bought space in the Bulletin, to say: "All persons using our drive as a lovers' lane, kindly observe these rules: participants park on the right,, spectators on the left...