UFO sightings have reduced by over 80% since the introduction of smartphones and public access to HD video.
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Technically speaking, crystal glass is actually a Liquid that flows very slowly.
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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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A small airplane can fly backwards.
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There's a Mumbai-based pizzeria that now delivers pizza by drone.
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The Queen Mary - the grandest vessel of her day - had many of her vital components made by car manufacturer Skoda!
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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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The life boat was patented in 1845!
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