Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
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The electric chair was invented by a dentist!
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Henry Ford produced the model T only in black because the black paint available at the time was the fastest to dry.
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UFO sightings have reduced by over 80% since the introduction of smartphones and public access to HD video.
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The life boat was patented in 1845!
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There's a Mumbai-based pizzeria that now delivers pizza by drone.
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Kleenex tissues were originally used as filters in gas masks.
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