How much sleep do you really need? | Sleeping with Science, a TED series
What happens when we sleep?
What Can Cause Me to Sleep Too Much?
How Oversleeping Destroys Your Body
Do You Really Need 8 Hours of Sleep Every Night? | Body Stuff with Dr. Jen Gunter | TED
Sleep Is Your Superpower | Matt Walker | TED
Why Do We Have To Sleep?
Why Do I Feel So Sleepy Despite Having Enough Sleep? – Dr. Berg
Bedtime Stories for Grown Ups, Sleep Story with the Sound of a Cozy Fire, "Our Runaway Kite"
Can You Get Too Much Sleep?
How Much Sleep Do You Actually Need?
Can You Sleep Too Much? (The Answer Might Surprise You)
I Sleep Too Much What Can I Do? | This Morning
Why you're still tired after getting 8 hours of sleep
Do Depressed People Need More Sleep? How To Do Wake Therapy
How many hours of sleep a night do I need?
What would happen if you didn’t sleep? - Claudia Aguirre
The brain benefits of deep sleep -- and how to get more of it | Dan Gartenberg
Why Do We Sleep? The Dr. Binocs Show | Best Learning Videos For Kids | Peekaboo Kidz
Insomnia: why can't I sleep?