結果 : how many times can you sleep in a day

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2:55

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

TED
659,975 回視聴 - 4 年前
3:54

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

TED
3,027,254 回視聴 - 2 年前
5:09

Yoga Guru - Hansaji | How many hours should you sleep?

The Yoga Institute
241,014 回視聴 - 7 年前
10:01

How to Only Sleep 2 Hours Per Day

The Infographics Show
596,043 回視聴 - 4 年前
3:24

How Much Sleep Do You Actually Need?

AsapSCIENCE
11,498,939 回視聴 - 10 年前
6:25

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

Better Than Yesterday
394,304 回視聴 - 5 年前

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1:01

What happens to our body when we sleeps #sleeping #sleep #sleepfacts #interestingfactsforyou

Fact-Sphere-1
113 回視聴 - 2 日前
3:01

How to Sleep Less and Get More Out of Your Day- Thomas DeLauer

Thomas DeLauer
255,146 回視聴 - 9 年前
1:17

How Many Hours Do You Sleep? - Fan Questions | StarTalk

National Geographic
59,458 回視聴 - 9 年前
2:45

What happens when we sleep?

The Economist
10,308,166 回視聴 - 5 年前
6:20

Why Humans Are Supposed to Sleep in Two 4-Hour Phases

Half as Interesting
2,627,569 回視聴 - 3 年前
6:12

How much Sleep do you Actually Need?

Apna College
405,532 回視聴 - 2 年前
10:33

10 Sleep Myths Finally Debunked

TopThink
1,103,225 回視聴 - 4 年前
2:55

Should you get 8 hours of sleep? | Andrew Huberman and Lex Fridman

Lex Clips
139,968 回視聴 - 3 年前
0:26

❌ Worst Thing To Do If You Can’t Sleep 😴 #sleep #sleeping #insomnia #insomniac #insomniacure

Health With Cory
1,379,565 回視聴 - 2 年前
15:22

Can you sleep for just 4 hours a day ??

We R Stupid
130,661 回視聴 - 2 年前
1:01

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

WCNC
144,392 回視聴 - 4 年前
5:57

Best Time of Day To Eat, Sleep And Exercise According To Ayurveda | Plan Your Dailly Routine

The Yoga Institute
1,487,530 回視聴 - 1 年前
7:54

Why Getting the 8th Hour of Sleep Matters

Hypertroph
123,891 回視聴 - 3 年前
0:28

How to Improve Your Sleep

Gohar Khan
20,965,961 回視聴 - 1 年前