結果 : how did i sleep for so long
5:00

The Danger of Sleeping Too Much

The Wall Street Journal
187,603 回視聴 - 12 年前
2:55

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

TED
672,277 回視聴 - 4 年前
0:49

What Can Cause Me to Sleep Too Much?

West Valley Medical Center
26,630 回視聴 - 6 年前
0:55

How Long Can Someone Sleep For? #shorts #DearBlocko

Life Noggin
674,606 回視聴 - 2 年前

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6:25

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

Better Than Yesterday
397,437 回視聴 - 5 年前
1:01

Why you're still tired after getting 8 hours of sleep

WCNC
149,186 回視聴 - 4 年前
2:45

What happens when we sleep?

The Economist
10,342,722 回視聴 - 5 年前
3:54

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

TED
3,293,096 回視聴 - 2 年前
0:57

Stop worrying and sleep well! God's got you!

Revelation Church Bettendorf
455 回視聴 - 2 日前
2:27

Can You Get Too Much Sleep?

SciShow
542,395 回視聴 - 8 年前
1:58

Why Do I Feel So Sleepy Despite Having Enough Sleep? – Dr. Berg

Dr. Eric Berg DC
69,460 回視聴 - 7 年前
1:52

I Sleep Too Much What Can I Do? | This Morning

This Morning
20,022 回視聴 - 6 年前
2:18

How to Stop Oversleeping | wikiHow Asks an Expert Sleep Doctor

wikiHow
137,334 回視聴 - 4 年前
8:22

Why Do We Have To Sleep?

Be Smart
3,117,780 回視聴 - 9 年前
9:38

Insomnia: why can't I sleep?

The Guardian
587,464 回視聴 - 5 年前
1:59

How to deal with your insomnia — and finally get to sleep | Sleeping with Science

TED
418,598 回視聴 - 3 年前
5:29

6 tips for better sleep | Sleeping with Science, a TED series

TED
2,245,317 回視聴 - 4 年前
7:05

Do Depressed People Need More Sleep? How To Do Wake Therapy

Dr. Tracey Marks
120,927 回視聴 - 5 年前
3:58

What Happens to Your Body on Little Sleep?

ABC News
1,135,056 回視聴 - 9 年前
2:41

How To Survive A Day On No Sleep

Seeker
944,585 回視聴 - 10 年前