Scientists in Germany have developed a candy that doesn't cause cavities.
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As of April 2010, Bill Gates had donated $36,854,000,000 in his lifetime! That's more than half of his total net worth!
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Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
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On October 28, 2013, wind power provided 100% of Denmark's power. At 2:00am, it was producing 122% of the country's energy needs.
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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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There's a love mattress that is specifically designed for couples who sleep on each other's arms.
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