Zzzzzzz…Oh, hi there! We were just napping. In this BrainPOP movie, Tim and Moby teach you all about sleep and why we need it! Youâll learn exactly how your body rests during sleep, and what your brain does, too. Find out what would happen if you didnât sleep for a day or many days – itâs not a pretty picture! Plus, youâll discover the cycles that happen during sleep, some different theories on the development of dreams, and what we know about sleep in other animals. So wake up and get ready to learn about sleep!
Release date
2008
Alt titles
Sleep
Source
http://cdn.brainpop.com/science/ecologyandbehavior/sleep/mysteries.swf
Hey Why Is This a Broken?