A zoo in China gave a gay penguin couple the opportunity to raise a chick.
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There's a new vaccine for alcoholism that gives drinkers an immediate and harsh hangover, even if they drink a small amount of booze.
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The word 'mortgage' comes from a French law term that means 'death pledge'.
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Déjà vu occurs when your brain tries to apply a memory of a past situation to your current one, fails, and makes you feel like it's happened.
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The Shell Oil Company began as a novelty shop in London that sold sea shells.
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