Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
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According to scientists, the color of the cup that we're drinking from can alter our perception of the actual taste of the drink.
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Most liquid laundry detergents are alive with living organisms that help to break down stains!
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The Earth's atmosphere weighs about 5.5 quadrillion tons.
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Scientists are now able to grow 'beating' heart tissue in a lab!
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At room temperature, the average air molecule travels at the speed of a rifle bullet.
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