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s flew themselves into walls), the Causbys of the world would find it very hard to unite and stop the idea, and the technology, that the Wright brothers had birthed. The Wright brothers spat airplanes into the technological meme pool; the idea then spread like a virus in a chicken coop; farmers like the Causbys found themselves surrounded by "what seemed reasonable" given the technology that the Wrights had produced. They could stand on their farms, dead chickens in hand, and shake their fists at these newfangled technologies all they wanted. They could call their representatives or even file a lawsuit. But in the end, the force of what seems "obvious" to everyone else--the power of "common sense"--would prevail. Their "private interest" would not be allowed to defeat an obvious public gain.
Edwin Howard Armstrong
is one of America's forgotten inventor geniuses. He came to the great American inventor scene just after the titans Thomas Edison and Alexander Graham Bell. But his work in the area of radio technology was perhaps the most important of any single inventor in the first fifty years of radio. He was better educated than Michael Faraday, who as a bookbinder's apprentice had discovered electric induction in 1831. But he had the same intuition about how the world of radio worked, and on at least three occasions, Armstrong invented profoundly important technologies that advanced our understanding of radio.On the day after Christmas, 1933, four patents were issued to Armstrong for his most significant invention--FM radio. Until then, consumer radio had been amplitude-modulated (AM) radio. The theorists of the day had said that frequency-modulated (FM) radio could never work. They were right about FM radio in a narrow band of spectrum. But Armstrong discovered that frequency-modulated radio in a wide band of spectrum would deliver an astonishing fidelity of sound, with much less transmitter power and static.
On November 5, 1935, he demonstrated the technology at a meeting of the Inst
