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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When you kiss someone for the first time, you get a spike in the neurotransmitter dopamine, making you crave more.
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Mangoes enhance a marijuana high, allowing users to get ‘higher’ more effectively.
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A zoo in China gave a gay penguin couple the opportunity to raise a chick.
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‘Old people smell’ is actually caused by a chemical, 2-nonenal, that old people secrete through their skin
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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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