UFO sightings have reduced by over 80% since the introduction of smartphones and public access to HD video.
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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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Jumbo jets use 4,000 gallons of fuel to take off.
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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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Future biotechnology could be used to trick a prisoner's mind into thinking they have served a 1,000 year sentence in only eight hours, a group of scientists have claimed.
0
A Citreon 2CV with an oil leak once travelled 500 miles through Italy after its gearbox was filled with bananas!
16
A small airplane can fly backwards.
75
In the early 1960's, Porsche commercially manufactured farm tractors.
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