Sony researchers have developed a refrigerator that only opens when you smile.
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There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
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In Brazil, prison inmates can reduce their sentence by 4 days (up to 48 days a year) for every book they read and write a report on.
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MIT has developed a camera that captures the speed of light at a trillion frames per second.
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In 1987, a Chicago TV station had its broadcast interrupted by a pirate signal that shows a man in a Max Headroom mask mumbling and being spanked with a fly swatter. Despite investigations by the FCC and FBI, this became the only known incident in which a hacker interrupted a major TV broadcast without getting caught.
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In 2012, redditor laporkenstein forged his own wedding ring out of a Gibeon meteorite.
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In Tunisia, you can book an overnight stay in Luke Skywalker’s boyhood home for only $10.
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