Those things you see in your eyes when you stare into space are called Mouches Voltanes, which are also broadly referenced to as Floaters.
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During the Black Plague, it was thought that bad smells were the cause of the plague. "Plague Doctors" therefore wore masks with long beak-like noses stuffed with flowers or smoke to hide the smells.
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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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Men are more attracted to women whose bone structure is similar to their own mothers. It's called "sexual imprinting".
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If you are cold you are more likely to be hungry because you use energy to keep warm.
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Carrots were originally purple. The dutch monarch planted carrot seeds together until the carrots grew orange to match their royal color - The House of Orange. Orange carrots were a symbol of prestige.
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