Edison vs Chlef

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Thomas Alva Edison (February 11, 1847 – October 18, 1931) was an American inventor and businessman who has been described as America's greatest inventor. He developed many devices in fields such as electric power generation, mass communication, sound recording, and motion pictures. These inventions, which include the phonograph, the motion picture camera, and early versions of the electric light bulb, have had a widespread impact on the modern industrialized world. He was one of the first inventors to apply the principles of organized science and teamwork to the process of invention, working with many researchers and employees. He established the first industrial research laboratory.Edison was raised in the American Midwest; early in his career he worked as a telegraph operator, which inspired some of his earliest inventions.

In 1876, he established his first laboratory facility in Menlo Park, New Jersey, where many of his early inventions were developed. He later established a botanic laboratory in Fort Myers, Florida in collaboration with businessmen Henry Ford and Harvey S. Firestone, and a laboratory in West Orange, New Jersey that featured the world's first film studio, the Black Maria. He was a prolific inventor, holding 1,093 US patents in his name, as well as patents in other countries. Edison married twice and fathered six children. He died in 1931 of complications of diabetes.

Source: Wikipedia

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Chlef (Arabic: الشلف‎, Berber: Clef) is the capital of Chlef Province, Algeria. Located in the north of Algeria, 200 kilometres (120 mi) west of the capital, Algiers, it was founded in 1843, as Orléansville, on the ruins of Roman Castellum Tingitanum. In 1962, it was renamed al-Asnam, but since 1980 it has borne its present name, Chlef, which is derived from the name of the longest river in Algeria.

It is home to the soccer club ASO Chlef, the Hassiba Ben Bouali university, and the ruins of the basilica of Reparatus, who was bishop of Castellum Tingitanum from 465 to 475. A corner of the flooring of the basilica contained a mosaic labyrinth, the oldest known example of Christian use of this motif.

Source: Wikipedia