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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Sound travels about 4 times faster in water than in air.
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Your brain is 80% water.
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In 1999, Harvard physicist Lene Hau was able to slow down light to 17 meters per second and in 2001, was able to stop light completely.
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According to studies, men change their minds two to three times more often than women.
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Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
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Cellophane is not made of plastic. It is made from a plant fiber, cellulose, which has been shredded and aged.
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A single cup of gasoline, when ignited, has the same explosive power as five sticks of dynamite.
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