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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Scientists have developed a microparticle filled with oxygen that can be injected into the blood stream, enabling us to live without breathing.
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The brain case [of Neanderthals] on the average was more than 13 percent larger than that of the average of modern man
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Because heat expands the metal, the Eiffel Tower always leans away from the sun.
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Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
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Kissing actually has the biological purpose of passing on biological information and chemical signals to assess mating possibilities and status.
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Approximately 70 percent of the earth is covered by water. Only 1 percent of this water is drinkable.
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A single speck of dust is half way in size between a subatomic particle and the Earth.
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