"Many of my life's failures are people who do not realize that they are approaching success when they give up." - Thomas Edison. He was one of the best inventors of his time. Thomas Edison was born on February 11, 1847 in Milan, Ohio. He stopped school at the age of 12 and began to suffer from hearing loss. This situation continued to deteriorate during his lifetime. He is twice husband and six children are father. His first wife was named Mary Stillwell, later three children were born. In 1884, his wife, Mary, died of typhoid fever.
Under the influence of Thomas Edison's directional current (DC) power supply defects, George acquired an invention of an alternating current (AC) invention. I hired Nikola Tesla (a Serbian American electrician) and William Stanley (an American physicist) and George wants to test it with a "secondary transformer" to ensure its effectiveness. After testing to ensure that it was sufficiently efficient George cooperated with Simon House Electric in 1886 to compete with Thomas Edison DC. George then began to acquire many of Edison's contracts to provide electricity, including the Chicago 1893 World Expo and the installation of hydroelectric generators at Niagara Falls (completed in 1895).
Thomas Alva Edison was born in Milan, Ohio on February 11, 1847. He is the seventh and last child born in Samuel Edison and Nancy Elliot Edison and will be one of the four children who survived until adulthood. Thomas Edison barely got formal education, left school in 1859, worked in the railroad between Detroit and Port Huron, Michigan, and his family lived there. During the Civil War, Edison studied emerging telecommunications technology and traveled nationwide as a telegrapher. He developed serious hearing impairment, but it was due to scar red fever, mastoiditis or head trauma. Along with the development of telegraphic auditory signals, Edison is in a disadvantageous position and he began developing devices (including printers that convert electrical signals into letters) that help them to be hearing impaired. In the beginning of 1869, he resigned from the telegram and pursued his invention in full time.