Thomas Alva Edison patented almost 1,300 inventions in his lifetime!
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The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
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UFO sightings have reduced by over 80% since the introduction of smartphones and public access to HD video.
2
Originally, BMW was an airplane engine manufacturer.
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To have your picture taken by the very first camera you would have had to sit still for 8 hours!
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Kleenex tissues were originally used as filters in gas masks.
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