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birth, in Ohio
Edison was born in 1847 in the canal town of Milan, Ohio, the last of seven children. His mother, Nancy, had been a school teacher; his father, Samuel, was a Canadian political firebrand who was exiled from his country. -
moved to Port Huron, Michigan
The family moved to Port Huron, Michigan, when Thomas was seven. He attended school.and he was taken from school as his teacher told that Edison was too stupid to study. -
earning his life
Eison started to sell newspapers on train rail. -
telegrafy
Edison invented the telegrayf system providing to speak mutually. -
laboratory
he founded his own laboratory and started to make his own experiments about physics, chemistry and electrisity -
Phonograph
The first great invention developed by Edison in Menlo Park was the tin foil phonograph. -
Electricity and Lightbulb
Thomas Edison's greatest challenge was the development of a practical incandescent, electric light -
death
Thomas Edison died of complications of diabetes on October 18, 1931,
