Scientists are now able to grow 'beating' heart tissue in a lab!
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A cubic yard of air weighs about 2 pounds at sea level.
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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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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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Iron weighs more after it rusts.
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Every day, plants convert sunlight into energy equivalent to six times the entire power consumption of human civilization.
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Balsa wood is classified as a hard wood!
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