thomas alva edison was born in 1847 when the Ohio American school teacher said he could not learn math. So after studying for three months, parents must be removed. The mother was a school teacher and taught to read on her behalf. He read books about chemistry can be obtained. At age 12 years He has worked as a journalist of the train. Newspapers and fruit Edison was hard of hearing because the guard rail as a shock to the ears. When he made it a chemical spill into the fire in the store. Edison, which is used as office and laboratory science. The accident caused a fire that made Edison was fired. And unemployment, but the station and impressive ingenuity. He has a flair for teaching, so when the telegraph. He was 15 years old he was working as a telegraph he had invented. Placing equipment telegraphed year. 1869 at the age of 21 years. Patented his first invention. Later in the year 1878 Edison's invention of the incandescent light bulbs have been successful. Edison patented his invention more than 1200 species. His works, such as the light bulb, the phonograph, tape etc. Edison worked diligently One night, he slept only 4-5 hours. Only at the end of his life, his health. Deteriorated and passed away in the year. 1931 results That include - as the inventor of the light bulb - an invention of the phonograph - the inventor LP - the inventor player - was the inventor of the camera.
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