Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
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Originally, Nintendo was a playing card manufacturer.
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Kleenex tissues were originally used as filters in gas masks.
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An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
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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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About 39,000 gallons of water are used to produce the average car!
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Originally, BMW was an airplane engine manufacturer.
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