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Did you know?
There are more bacteria in your mouth than there are people in the world.
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Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.
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Green tea is able to stop the scent of garlic or onion from causing bad breath.
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The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.
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Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.