Lawa, Thomas a. Edison Born in the year 1847 at Ohio State, United States. When the school teacher said he was unable to study mathematics. So after studying. Parents also need 3 months removed from school, and then the mother is also an instructor instead. She was taught to read, and he was reading books about chemistry can be obtained. Was 12 years old, he has worked as a children's train journey news? Fruit and newspaper sales, Edison, train employees is tense ear, one ear, sudden shocks when he made one of six chemical species down to a car fire in storage rooms, which Edison used as work and science experiments from the accident causing the fire, the time Edison was dismissed and unemployed, but the postman in guile, cunning, and teach his telegram,So when He has 15 years of age into work as a man, he, artificial Telegraph lifting AIDS for the Telegraph in the year 1869, when 21 years old and registered the copyright for the first piece of his invention. Later in 1878 Edison has also fabricated the world's first light bulb. Edison and his inventions, copyrights, registered more than 1200 kinds of his work such as electrical, audio, audio recorder, accordion, etc., Edison worked diligently on a specific night. He was just sleeping 4-5 hours. At the end of his life, health Greater disrepair and deceased in the year 1931Portfolio
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