結果 : why did i sleep good

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2:18

Are naps actually good for us? | Sleeping with Science

TED
1,271,273 回視聴 - 3 年前
2:45

What happens when we sleep?

The Economist
10,553,700 回視聴 - 6 年前
5:45

The benefits of a good night's sleep - Shai Marcu

TED-Ed
6,970,201 回視聴 - 10 年前
6:38

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

TED
2,162,315 回視聴 - 7 年前
19:19

Sleep Is Your Superpower | Matt Walker | TED

TED
15,038,394 回視聴 - 6 年前
3:54

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

TED
4,093,806 回視聴 - 2 年前
3:24

How Much Sleep Do You Actually Need?

AsapSCIENCE
11,633,482 回視聴 - 11 年前
1:54

How Sleep Affects Your Brain

Dana Foundation
687,421 回視聴 - 4 年前

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19:07

Lecture 4: Brain Rule 3, Sleep Well Think Well

Sarmad Bin Wasim
101 回視聴 - 2 日前
1:01

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

WCNC
166,581 回視聴 - 5 年前
5:47

Why Do We Sleep? The Dr. Binocs Show | Best Learning Videos For Kids | Peekaboo Kidz

Peekaboo Kidz
3,153,717 回視聴 - 6 年前

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2:55

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

TED
710,777 回視聴 - 4 年前
0:28

How to Clear Your Mind So You Can Sleep! Dr. Mandell

motivationaldoc
414,963 回視聴 - 3 年前
0:39

Try This and Fall Asleep Super Fast! Dr. Mandell

motivationaldoc
8,826,483 回視聴 - 3 年前
5:12

What causes insomnia? - Dan Kwartler

TED-Ed
6,368,736 回視聴 - 7 年前
8:25

How To Improve Your Sleep | Matthew Walker

Penguin Books UK
1,753,353 回視聴 - 6 年前
4:48

A walk through the stages of sleep | Sleeping with Science, a TED series

TED
751,318 回視聴 - 4 年前
8:22

Why Do We Have To Sleep?

Be Smart
3,331,263 回視聴 - 9 年前
2:05:41

The World’s No.1 Sleep Expert: The 6 Sleep Hacks You NEED! Matthew Walker

The Diary Of A CEO
5,978,560 回視聴 - 2 年前
3:33

Why Do We Need Sleep?

SciShow Kids
915,437 回視聴 - 8 年前