Thomas Alva Edison was born in Milan, Ohio, on February 11, 1847. He is a great American inventor. Childhood, Edison is famous is a curious boy. But unfortunately because of his naughty games that he has been expelled, after which he was raised by his mother because she had been a teacher. Edison went through two marriages in 1871 and 1886 and in total he had six children. The first invention made the song famous Edison in 1877. Then, he was known as "the wizard of Menlo Park". In 1879, his second patent, which was the first bulbs of humanity, it can be illuminating to take 40 hours continuously. And one of the invented his famous third it is the projector film in 1891. Edison is a genius inventor, with 1,093 u.s. patents, as well as many patents in the United Kingdom, France and Germany. In his lifetime, he has won numerous awards for his inventions. His inventions have great influence on your life, and is the starting point of a new industry in the world. Thomas Edison died in 1931. To express reverence, the entire electric lights on the whole territory of the United States were shut down in a minute to permanently split the great inventor, who created the "second Sun" for humanity. And the US Congress have taken on 11/2, the birthday of Edison, the inventor's Day across the country. He had a very famous saying is: "genius is one percent inspiration and ninety-nine percent perspiration.
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