الخميس، 10 أبريل 2014

Thomas Edison


Addison ... boy does not know despair

Thomas Alva Edison (1847-1931), inventor and businessman U.S، Edison is the fourth most prolific inventor in history, and has a U.S. patent in 1093 bearing his name, as well as many patents in the United Kingdom, France and Germany. He is credited with numerous inventions that contributed to mass communication in the field of communications, in particular

Date and place of birth: February 11, 1847 Milan, Ohio

Date and place of death:  October 18, 1931 (Age: 84 years old) West Orange

,Wives: Mary Stilwell, Mina Miller

sons: Marion Estelle Edison,Thomas Alva Edison, Jr ,William Leslie Edison, ,Theodore Edison,,Madeleine Edison, ,Charles Edison.

The most important inventions: Mobile، The microphone، The phonograph، The greatest inventions is Light bulb.

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