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When were antibiotics invented?
1928
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When was the first mobile phone built?
1973
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When was the car invented?
1886
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When was the TV invented?
1925
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Where was paper invented
China
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When was the internet invented?
1950s
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Who invented the film?
The Lumiers brothers
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Who invented the airplane?
The Wright brothers
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When was the first e-mail sent?
1971
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When was the printing press invented?
1455
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Who invented the telephone?
Alexander Graham Bell
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When was the lightbulb invented?
1870s
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When was the radio invented?
1890s
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When was the first smartphone built?
1992
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