Showing posts with label engineering. Show all posts
Showing posts with label engineering. Show all posts

The Wizard of Menlo Park: How Thomas Alva Edison Invented the Modern World Review

The Wizard of Menlo Park: How Thomas Alva Edison Invented the Modern World
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The greatest American inventor, most would agree, was Thomas Alva Edison, but it may be that his greatest invention was himself, as image in the newspapers and as "Thomas A. Edison", a phrase that was an important addition to any marketable gadget. In _The Wizard of Menlo Park: How Thomas Edison Invented the Modern World_ (Crown), Randall Stross has looked at the mechanical and electric inventions, few of which Edison single-handedly originated or developed, but has concentrated mostly on his fame. "Once brought into being," Stross writes, "Edison's image inhabited its own life and acted autonomously in ways that its namesake could not control." Stross, a historian who is a professor of business, makes the case that Edison discovered the importance of the application of celebrity to business. We had celebrities before, of course, presidents and generals, and contemporary with Edison were famous figures like Mark Twain and P. T. Barnum. Edison's celebrity exceeded them all, and oddly, he was famous because he was an inventor. When celebrity came to him, he was not an inventor who had made a practical gadget like a cotton gin, a telegraph, or an elevator; he had invented (and had come far short of perfecting) the phonograph. It was the celebrity from this particular machine that carried him through many ups and downs in his long life.
This is not a complete biography, but a welcome look at particular qualities of Edison's celebrity and its effects on his life and business practices. Edison jumped from the most modern technology of the time, telegraphy, and was working on improved telephones, not on voice recording in 1877. The world was dazzled by the prospect of a machine that could talk, but the phonograph sat in its unperfected form for another ten years as he went about other projects, and this was despite a clamor for the machine and an elevation of Edison in the public mind to "mythic inventor hero". Edison was happiest when he was tinkering wherever his whimsy carried him; he was good at coming up with new ideas, bad at working on perfecting them, and terrible at making them pay. He understood the importance of his fame, and used it, although he could not control all the ways others put it to use or all the ways that it took time out of his other activities. He made himself available to the press, and reporters loved interviewing the plain-talking inventor who would chew tobacco throughout such visits. He loved the role of wise advisor, and the press liked him to pontificate on all sorts of matters that had nothing to do with his areas of expertise, like diet.
Edison was no charlatan. Even though he took credit when it actually belonged to those who worked for him, and even though the public insisted on crediting him for inventions others had perfected, he did have a real role in innovating gadgets. As time went on (he lived until 1931) and his public persona as a wizard continued, people tended to forget his many failures; all of his most famous inventions were early in his career, and all amounted to little while he was the one in control of their manufacture and marketing. It would be unfair to judge him just on his earnings, but one of his sons was probably right when he bitterly complained, "You should have been... a millionaire 10 times over if you knew how to handle your own achievements." Such a skill was not within his wizardry, however. Stross shows that Edison could not focus on a new project and bring it to commercial fruition without getting distracted by other endeavors, and that often the distracting endeavor was that of making himself a celebrity. He was wildly successful in this, but it proved to be a strain that he could not enjoy or control. Stross sums up: "Edison failed to invent a way to free himself from unrealistic expectations produced by his own past."


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The Big Roads: The Untold Story of the Engineers, Visionaries, and Trailblazers Who Created the American Superhighways Review

The Big Roads: The Untold Story of the Engineers, Visionaries, and Trailblazers Who Created the American Superhighways
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Earl Swift has written a marvelous book about the US interstate road system and the men - and there were a lot of them - behind the scenes, in "The Big Roads".
Most people seem to think that the US Interstate system was devised and begun during the Eisenhower administration. It was Eisenhower who approved and began the billions dollar project but planning had begun years before, as the automobile designs improved and costs went down, and people-in-cars took to the roads. At first, cars were used basically to go short distance, but as the 1900's turned into the 1910's, visionaries began to see the need for roads - and good roads - to stretch across the United States. Various government and private companies began working on developing a nationwide system, basically based on the upgrading of already established roads. State governments would approve upgrades in their own states, but there was no country-wide plan. Throughout the 1920's and 1930's plans continued to be made but not necessarily implemented. Notice was taken of the autobahn system being developed AND built in Germany. Strange how those beautifully developed four lane highways went out to the country's borders and not from city to city within Germany... Strange.
After WW2, the US government realised they had to begin building the Interstate system. Added cartage of goods and materiel during war-time had shown how inadequate US road system truly was. It was under Eisenhower, who, curiously had been part of a government study as an Army officer in the 1930's of the country's transportation system, that the national United States Interstate system was finally developed, approved, and built. Begun in the 1950's, roads are still being built and fixed today.
But with the approval of the Interstate system came the problems inherent in building it. Very little problems with going through the countrysides, but as urban planners and transportation planners began to clash as large interstate highways were being designed to cut through urban areas. Baltimore is a prime example of the problems encountered as the need for highways displaced entire neighborhoods.
Earl Swift has really done a great job producing a readable, thoughtful study of the Interstate system. The history of the roads and the problems we now face as a country as our infrastructure begins to stress in dangerous ways. I can really recommend this book.

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