Scientists in Germany have developed a candy that doesn't cause cavities.
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The bark of an older redwood tree is fireproof.
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Iron weighs more after it rusts.
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The hair of an adult man or woman can stretch 25 percent of its length without breaking.
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No matter how cold it gets, gasoline will not freeze.
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All Humans Are 99.9% Genetically Identical and 98.4% of human genes are the same as the genes of a chimpanzee.
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The gas that gives rotten eggs their distinctive foul smell may slow ageing and block damaging chemical reactions inside cells, according to scientists in China.
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