Word: alva
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Dates: during 1970-1979
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...Hollywood, In short, is a good read, even when encountered in Moviola, an overwrought, eulogistic novel about the film business. The book is a greenhorn-to-mogul saga with cameo performances by great stars of the distant and recent past. There is even a bit part for Thomas Alva Edison, without whose inventive genius...
...storage batteries. The piece of carbonized cotton sewing thread inside the bulb suddenly lighted up. In dozens of earlier experiments, the filament had blazed a few minutes before breaking, but this time it continued to glow. Forty hours later the bulb was still alight, and Thomas Alva Edison boasted to his staff: "If it will burn that number of hours now, I know I can make it burn a hundred." Man had entered the age of electricity...
...great achievement comes at a time when American innovative genius, so well personified by Edison, has begun to fade. The nation that produced Robert Fulton, Robert Goddard, Edmund Land and many others now has far fewer folk-hero tinkerers. Laments James G. Cook, president of the Thomas Alva Edison Foundation: "Over the past decade, America has been losing its traditional leadership in technological innovation. Our Edison-like spirit of inventiveness seems to be going the way of the gas lamp...
...Thomas Alva Edison was also the most prolific inventor who ever lived; without his gadgets modern life would be inconceivable. The phonograph, the movie camera, the microphone, the mimeograph, the stock ticker-they only begin the list. Though Alexander Graham Bell devised the first telephone transmitter and receiver, it was Edison who worked out a system of reproducing phone conversations over long distances loudly enough that they could be heard easily, and who may have been the first to shout "hello" into a telephone mouthpiece. His one discovery in basic science-the "Edison effect," the emission of electrons from...
Brodeur traces the growth of microwave technology from its inception as part of a burgeoning communications revolution which began with Thomas Alva Edison's electric light bulb. Radio wave communication became a reality in 1915 with the invention of wireless telegraphy or "radio," and since then, inventors and scientists and engineers have honed their skills in radio wave technology, eventually learning to cram waves into the smallest possible frequencies technology could manage...