The iconic roar made by Godzilla was produced by rubbing a leather glove across the strings of a double bass.
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Brass doorknobs automatically disinfect themselves in about 8 hours.
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In Montreal, there's a bus stop with swings that play musical notes when you swing on them.
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London's King's Cross railway station has a platform 9 3/4 in dedication to Harry Potter.
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Water, electricity, and gas has been free in Turkmenistan since 1991.
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The Google driverless car has only encountered two accidents. The first it was rear ended at a stop sign, and the second was when a human was behind the wheel.
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In 2011, a couple bought a box of textbooks for $10. Inside, they found a 25-cent bill signed by the president of the Republic of Texas, Sam Houston, and subsequently sold it for $63,250.
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