Water, electricity, and gas has been free in Turkmenistan since 1991.
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There's a love mattress that is specifically designed for couples who sleep on each other's arms.
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Leonardo Da Vinci made a robotic lion in 1515 that would walk, sway, open its mouth and move its tail - it even had a compartment that opened to present flowers.
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In Mexico, artists can pay their taxes using artwork that they create.
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There are approximately three million shipwrecks on the ocean floor, worth billions in value and treasure.
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