Can you be awake and asleep at the same time? - Masako Tamaki
The mystery of sleep: Why can’t we stay awake indefinitely? I Science with Sam
What causes insomnia? - Dan Kwartler
What would happen if you didn’t sleep? - Claudia Aguirre
What Happens To Your Body And Brain If You Don't Get Sleep | The Human Body
How Long Can Someone Stay Awake
How To Survive A Day On No Sleep
What If You Stopped SLEEPING? | Dr Binocs Show | Peekaboo Kid
Being Free from the Dominance of Ego | Swami Nityananda | Awake Yoga Meditation
Secret Brain Boost to stay awake and alert | Dr Andrew Huberman
Can't sleep? Thoughts cause psychological arousal which keeps you awake, you are "Wired and Tired".
What happens when we sleep?
How To Fix Your Sleep Schedule - Reset Your Sleep Pattern (animated)
How Some People Can Sleep Through Anything
Top 10 Things That Keep Me Awake at Night
How to fall back asleep in the middle of the night
Why You Shouldn't Stay in Bed Awake
Jocko Willink: How To Wake Up Early
What's the longest anyone's ever stayed awake?
Master Your Sleep & Be More Alert When Awake