The blueprint for a floating city has just been approved by the largest port construction and design company in China. It's entirely self-sustainable, and extends underwater.
2
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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The ball on top of a flagpole is called a 'truck'.
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UFO sightings have reduced by over 80% since the introduction of smartphones and public access to HD video.
2
Sony researchers have developed a refrigerator that only opens when you smile.
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