Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
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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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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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