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Thomas Alva Edison (February 11, 1847 – October 18, 1931) was an American inventor and businessman. [ 1 ] [ 2 ] [ 3 ] He developed many devices in fields such as electric power generation , mass communication , sound recording , and motion pictures. [ 4 ]
This is a popular misconception. Edison was never at Luna Park and the electrocution of Topsy took place 10 years after the war of the currents had already ended. Edison was, in fact, no longer attached to General Electric, which had formed from a merger between Edison General Electric Company and the Thomson-Houston Electric Company in 1892 ...
Topsy (c. 1875 – January 4, 1903) was a female Asian elephant who was electrocuted at Coney Island, New York, in January 1903.Born in Southeast Asia around 1875, Topsy was secretly brought into the United States soon thereafter and added to the herd of performing elephants at the Forepaugh Circus, who fraudulently advertised her as the first elephant born in the United States.
Mina Miller Edison (July 6, 1865 – August 24, 1947) was an American community activist and the second wife of inventor and industrialist Thomas Edison. She was a community activist in Fort Myers, Florida , known for her work advancing the use of public spaces and education initiatives.
The war of the currents was a series of events surrounding the introduction of competing electric power transmission systems in the late 1880s and early 1890s. It grew out of two lighting systems developed in the late 1870s and early 1880s: arc lamp street lighting running on high-voltage alternating current (AC), and large-scale low-voltage direct current (DC) indoor incandescent lighting ...
The Thomas Alva Edison Birthplace is in a formerly residential (now a museum complex) area north of downtown Milan, on the west side of North Edison Drive. It is a small 1 + 1 ⁄ 2-story brick building, with a gabled roof and two end chimneys. The main facade is five bays wide, with the entrance at the center, topped by a four-light transom ...
At age 19 in 1879, William Dickson wrote a letter to American inventor and entrepreneur Thomas Edison seeking employment. He was turned down. That same year Dickson, his mother, and two sisters moved from Britain to Virginia. [4] In 1883 he was finally hired to work at Edison's laboratory in Menlo Park, New Jersey. In 1888, Edison conceived of ...
Edward Hibberd Johnson (January 4, 1846 – September 9, 1917) [1] was an inventor and business associate of American inventor Thomas Alva Edison.He was involved in many of Edison's projects, and was a partner in an early organization which evolved into General Electric.