結果 : is it possible for humans to not sleep
0:35

Doctor Explains Why You DON’T Need 8 Hours Sleep!

Dr Karan
3,218,754 回視聴 - 1 年前
3:58

What Happens to Your Body on Little Sleep?

ABC News
1,133,041 回視聴 - 9 年前
4:39

Why some people can thrive on less sleep – BBC REEL

BBC Global
58,177 回視聴 - 2 年前
4:35

What would happen if you didn’t sleep? - Claudia Aguirre

TED-Ed
14,291,206 回視聴 - 9 年前

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2:55

How much sleep do you really need? | Sleeping with Science, a TED series

TED
667,054 回視聴 - 4 年前
2:41

How To Survive A Day On No Sleep

Seeker
939,281 回視聴 - 10 年前
3:54

Do You Really Need 8 Hours of Sleep Every Night? | Body Stuff with Dr. Jen Gunter | TED

TED
3,227,257 回視聴 - 2 年前

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0:59

Sleep is the most powerful drug. Bryan shares its importance and tips to achieve perfect sleep. 🛌🏽

SparX by Mukesh Bansal
610 回視聴 - 1 日前
3:56

What Happens If We Don’t Sleep? - Guinness World Records

Guinness World Records
718,966 回視聴 - 1 年前
2:45

What happens when we sleep?

The Economist
10,329,695 回視聴 - 5 年前
11:42

What Happened to a Teen Who Didn't Sleep for 11 Days

The Infographics Show
372,621 回視聴 - 3 年前
1:30

Can You Catch Up on Lost Sleep?

BrainLine
44,649 回視聴 - 10 年前
4:07

Can You Die From A Lack Of Sleep?

Seeker
263,681 回視聴 - 10 年前
0:41

How many hours of sleep a night do I need?

Columbia University Irving Medical Center
114,182 回視聴 - 11 年前
6:38

The brain benefits of deep sleep -- and how to get more of it | Dan Gartenberg

TED
2,081,967 回視聴 - 6 年前
4:52

Sleep Deprivation and its Weird Effects on the Mind and Body

Healthcare Triage
521,749 回視聴 - 9 年前
4:08

Here's How Long You Can Actually Live Without Sleep

Grunge
20,592 回視聴 - 4 年前
3:13

How Some People Can Sleep Through Anything

Seeker
266,847 回視聴 - 9 年前
0:23

😴 5 Reasons Why You Can’t Sleep! #sleeping #sleep #insomnia #health

Health With Cory
428,027 回視聴 - 2 年前
0:27

Don't sleep on your back!

YOGABODY
514,312 回視聴 - 1 年前