London's King's Cross railway station has a platform 9 3/4 in dedication to Harry Potter.
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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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There's a swing on the edge of a cliff in Ecuador. It has no safety measures and is called the 'Swing at the End of the World'.
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Your spit has a painkiller 6 times stronger than morphine. It contains a substance called opiorphin that is stronger than morphine.
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Humans are capable of running 40 mph according to a study by bio-mechanical expert Dr. Matthew Bundle. Today's fastest man, Usain Bolt, has a top speed of 28 mph.
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Scientists have developed a 'hangover-free' beer that has electrolytes, making it more hydrating and refreshing.
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