Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
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There's 100 trillion good bacteria living in your body.
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In Ancient Greece, small penises were desirable, and big ones were for ‘old men and barbarians’
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It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
Within three days of death, the enzymes that once digested your food begin to eat you.
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