When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
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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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When you get goosebumps and your hair stands, the hair helps to trap air, making you feel warmer by keeping in your body heat.
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If you're one in a million, there are about 7,234 people just like you.
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The Platypus used to be considered a myth like Bigfoot and the Yeti.
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No one knows Albert Einstein's last words. Just before he passed, he spoke several words in German, but his nurse only knew English.
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