結果 : what is a short sleep during the day called
2:45

What happens when we sleep?

The Economist
10,329,695 回視聴 - 5 年前
3:58

What Happens to Your Body on Little Sleep?

ABC News
1,133,042 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
0:47

Idiom of the day:Cat nap-a short sleep during the day. #idioms #englishtips #englishspeaking #ellc

DrJyotimaniRocque English Language Learners Club
419 回視聴 - 1 年前
6:25

Can You Sleep Too Much? (The Answer Might Surprise You)

Better Than Yesterday
396,072 回視聴 - 5 年前
5:51

How lack of sleep affects health and tips for a good night's rest

CBS Mornings
271,557 回視聴 - 7 年前
0:56

Sleep deprivation test with a spoon - are you sleep deprived?

Levitex Sleep
176,717 回視聴 - 1 年前
0:35

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

Dr Karan
3,218,769 回視聴 - 1 年前
1:58

2-Minute Neuroscience: Sleep Paralysis

Neuroscientifically Challenged
256,699 回視聴 - 1 年前
3:57

How To Take The Ideal Nap And Avoid Bad Sleep

Insider Tech
362,425 回視聴 - 6 年前
1:58

Why 4 Hours Of Sleep Is Terrible For You — Even If You Don't Feel Tired

Insider Tech
450,381 回視聴 - 7 年前
9:38

Insomnia: why can't I sleep?

The Guardian
582,643 回視聴 - 5 年前
0:28

How people sleep at school 😴📚 #shorts

MaxPreps
5,159,002 回視聴 - 1 年前
0:30

3 Types Of Sleep Paralysis #shorts

Sleep Is The Foundation
497,726 回視聴 - 2 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
2:41

How To Survive A Day On No Sleep

Seeker
939,281 回視聴 - 10 年前
5:06

Ask Dr Mike: How to Function on Little Sleep

Mike Roussell, PhD
58,553 回視聴 - 11 年前
0:55

How to Solve Insomnia #sleep #sleeptips #sleeping #sleepy

Precision Nutrition
682,067 回視聴 - 2 年前
0:52

Sleep Paralysis Is Terrifying & Preventable

Doctor Mike
4,123,261 回視聴 - 3 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