Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
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Rafflesia Arnoldii is the largest flower in the world and can grow as big as an umbrella.
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The Earth's atmosphere weighs about 5.5 quadrillion tons.
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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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Dr.Jonas Salk, the man who came up with the cure for polio, didn’t patent the drug. This made the drug more affordable to the general public, and he lost out an an estimated $7 billion dollars for himself.
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Liquid TIDE laundry detergent glows under a blacklight.
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Stannous fluoride, which is the cavity fighter found in toothpaste is made from recycled tin.
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