If You Don't Dream, You're Probably A Little Crazy

Amanda CrumScience

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We all need sleep. Most of us love nothing more than sliding between soft sheets at the end of a long day, flipping the pillow over to the cool side, and heading to dreamland.

But sleep is largely a mystery, even though science has devoted quite a few studies to it and why we need it so badly. What happens when we sleep is a little less mysterious--at least, from a physical perspective. Here are 16 things you might not know about sleeping, dreaming, and how common it is for couples to still sleep in separate beds.

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Amanda Crum
Amanda Crum is a writer and artist from Kentucky. She's a fan of Edward Gorey, Hunter S. Thompson, and horror movies. You can follow her on Google:+Amanda Crum