Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
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German chemists made a replica of a trophy the size of one molecule.
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Scientists are attempting to create a synthetic brain by reverse-engineering the mammalian brain down to the molecular level. A cellular human brain is predicted possible by 2023. It hopes to shed light on consciousness.
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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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A 'jiffy' is an actual unit of time for 1/100th of a second!
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There are more atoms in one teaspoon of water than there are teaspoons of water in the Atlantic Ocean.
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Most dust particles in your house are made from dead skin!
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