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Scientists begin to work with electricity.
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Abbe Giovanna Caselli invents the Pantelegraph.
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Alexander Graham Bell and Thomas Edison invent the invent the photophone
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Charles Francis Jenkins projects a filmed motion picture.
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John Logie Baird creates the first television.
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Philo T. Farnsworth demonstrates the television at just 21 years old.
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CBS becomes the first major TV network.
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In 1954, the colored television begins to sell.
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Neil Armstrong's landing is brodcasted to the United States.
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In 1969, Nippon Hs unviels high definition TV.
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In 1992, about 900 million people have a TV set.
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Ultra High Definition TV is announced to the public.
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Over 1 billion people own a TV set.
