Word: vacuumers
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...force of the sun's light is extremely small-9X10-5 dynes per square centimeter, or about the weight of four cigarettes per acre of surface at the distance of the earth. But it is free and unfailing, and in the weightless, placid vacuum of space, large, frail sails might be spread to intercept it. For a starter, Dr. Cotter would like to try a 50-lb. space sailer. Once launched in the usual way to an orbit around the earth, the satellite would sprout a circular sail of thin plastic coated with shiny aluminum. If the satellite...
...postwar industry has grown faster than electronics, and no electronic devices have paid off more handsomely than semiconductors-the tiny, spiderlike transistors, diodes, rectifiers that perform the functions of vacuum tubes. Though semiconductor technology is scarcely a decade old, industry sales have climbed from $15 million in 1954 to an estimated $195 million this year; electronics experts think they will be $350 million in 1960, more than $1 billion...
...Customers. The growth has been stimulated by the opening of new markets. The first transistors replaced vacuum tubes in consumer devices-hearing aids, portable radios, etc. Now transistors and other semiconductor cousins are manufactured with such precision and close tolerances that a new generation of computers is being designed for them. The circuitry of new missile systems, where space and weight are at a premium, calls for millions of semiconductors. Industrial and military uses account for only one-third of semiconductor units manufactured, but two-thirds of dollar volume. Computer builders are expected to increase their purchase of semiconductors tenfold...
Computer builders prefer semiconductors to vacuum tubes because they are 99.9% reliable, v. 80% to 95% in a comparable tube, have a much longer life, take far less space, and require less power. Since a single modern computer may have 25,000 tubes, the repair time saved is immense...
Coming out of Fine Arts 13, Vag met Rembrandt's ghost. "It would be better if you were never exposed to art at all," said Rembrandt. "This confounded vacuum approach. It puts my work in a box to be described by would-be aesthetes in technical terms...