Thomas Alva Edison - a Man of Practical Genius

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Thomas Edison came from humble beginnings. As he stepped off the boat that brought him from Boston and took his first step in New York, he had only one small bag and a single dollar in his possession. The only shelter that he could find was in a battery room of a company on Wall Street and this is where he spent his very first night in New York. It has been said that opinions are not always facts! This is certainly true in the case of Thomas Edison. He was born in 1847 in a little town near to Milan, Ohio on the shore of Lake Erie. Close friends and relatives called him "Al". Although Thomas was quite an intelligent young boy, one of his teachers ventured their opinion and suggested to his mother that Al had an "addled" brain. His furious mother removed him from the school immediately and taught Thomas herself. Thomas Edison would in time prove that opinions are seldom facts! Thomas Edison endured further misfortune in his lifetime. After having overcome a bout of scarlet fever and recurring ear infections in childhood and an apparent blow to the side of his head, he remained hard of hearing for the rest of his life because of a burst eardrum. He realized that time was precious. He wanted to succeed. Thomas Edison is quoted as saying: " I am not discouraged, because every wrong attempt discarded is another step forward." And forward is the direction that Thomas also strove towards. Thomas Edison is generally well know for inventing the practical light bulb. His practical genius extended however to include many other inventions, perhaps less well known, but still significant. One day in 1877 Edison was working on a machine designed to record telegraphic signals on a wax cylinder. While making minor adjustments to the machine and talking to the mechanic, a needle on the machine pricked Edison's finger when he made a specific sound. Edison immediately made a rough sketch of a design that he wanted his mechanics to begin constructing. It was a machine designed...
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