Sony researchers have developed a refrigerator that only opens when you smile.
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Mathway.com solves all kinds of math homework problems with step by step explanations.
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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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Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
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In Japan, watermelons are grown into the shape of a square so they are easier to stack and transport.
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The inventor of the Super Soaker squirt gun was a NASA Scientist who also helped develop the Stealth Bomber and the Galileo mission to Jupiter.
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