Ever wondered what goes on in your brain when you're asleep? If you thought REM is just the name of a band, think again. There's a science to the way you sleep, and it's anything but a snooze-fest. Learn more about the stages of sleep and how we dream with this cool infographic.
![](https://infoingraph.com/infographic/the-science-of-sleep_50290c2812d5a[1].webp)