Sleep is one of those funny things about being a human being -- you just have to do it. Have you ever wondered why? Check out our HowStuffWorks article to learn more about the importance of sleep.

Sleep is a restorative state that's vital to human functioning -- or is it? In this episode, Josh and Chuck explore different ways in which science is trying to minimize or phase out sleep, from pills to genetic research.

Time for Sleep - Go To Sleep This is the 7th track from the album Time for Sleep. Released: 2009 Genre: Alternative Rock WB Music Corp.

Be creep/ Big trip - Be creep/Big trip split single

Time for Sleep - Do You Sleep? This is the 6th track from the album Time for Sleep. Released: 2009 Genre: Pop Songs of Universal obo

Time for Sleep - Singing In My Sleep This is the 4th track from the album Time for Sleep. Released: 2009 Genre: Pop WB Music Corp.

Time for Sleep - Talking In Your Sleep This is the 8th track from the album Time for Sleep. Released: 2009 Genre: Pop "EMI April Music, Inc."

In this short talk, Arianna Huffington shares a small idea that can awaken much bigger ones: the power of a good night's sleep. Instead of bragging about our sleep deficits, she urges us to shut our eyes and see the big picture: We can sleep our way to increased productivity and happiness -- and...

Time for Sleep - I Don't Like To Sleep Alone This is the 3rd track from the album Time for Sleep. Released: 2009 Genre: Pop Chrysalis Standards

Animated Infograhic about Sleep. For more shows visit www.SuprNova.org.