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a phone is innvented
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it was inveted by John Logie Barid did you know that it was invented with no colour
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a willerss radio invented
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41 years after tv was invented
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a computer was invented
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a flat screen was invented
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a very gooogd and expensive computer
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a tv that can skype talk to other people in the other side of the world with a skype account or a smart tv