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Get to know more about black boxes
Airplane black boxes, explained nicely.
Posted 7 years ago by vanbussed in category: interesting   Comments (0)

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Fake and Real Wireless Power
Posted 7 years ago by Rolosio in category: interesting   Comments (0)

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How deep is the ocean?
Posted 7 years ago by ginoongpedro in category: interesting   Comments (0)

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How Color Blindness Works
Posted 6 years ago by nagaq in category: interesting   Comments (0)

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Bir Tawil - the land that nobody wants
A piece of land the same size as London in Africa.
Posted 6 years ago by B2B1 in category: interesting   Comments (0)