結果 : how many hours of sleep is enough for exam

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2:55

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

TED
646,355 回視聴 - 4 年前
5:09

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

The Yoga Institute
236,702 回視聴 - 7 年前
3:01

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

Thomas DeLauer
244,190 回視聴 - 8 年前
1:58

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

Insider Tech
446,527 回視聴 - 7 年前
3:33

How Much Sleep Do You Need? - Professor Of Neuroscience, Russel Foster

Deep Dive with Ali Abdaal
54,217 回視聴 - 1 年前
1:28

Pulling an All-Nighter vs. 2 Hours of Sleep: Which is Worse? – Healthy Living and Diet Tips–SELF

SELF
221,128 回視聴 - 10 年前

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6:12

How much Sleep do you Actually Need?

Apna College
402,659 回視聴 - 2 年前
0:52

Ask Dr. Park: How Much Sleep Should an Adult Get Each Night?

Montefiore Health System
9,182 回視聴 - 12 年前
3:24

How Much Sleep Do You Actually Need?

AsapSCIENCE
11,482,008 回視聴 - 10 年前
1:54

How Sleep Affects Your Brain

Dana Foundation
298,262 回視聴 - 3 年前
0:35

Elon Musk Shares How Many Hours of Sleep He Needs to Be Productive! | @MindMasteryX

Inspire Greatness
1,666,541 回視聴 - 2 年前
3:58

What Happens to Your Body on Little Sleep?

ABC News
1,120,583 回視聴 - 8 年前
6:38

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

TED
2,049,368 回視聴 - 6 年前
10:30

How to Sleep Less & Sleep Better

Sadhguru
4,501,252 回視聴 - 9 年前
2:46

How to sleep before Exams | Breaking Myths | for all students | Class 12 | Class 10

Apni Kaksha Official
88,490 回視聴 - 2 年前
15:22

Can you sleep for just 4 hours a day ??

We R Stupid
126,191 回視聴 - 1 年前
2:06

How many hours should an Aspirant SLEEP ? - My strategy ! - Rj sir talks

PW Emotion
244,584 回視聴 - 2 年前
13:42

JEE Prep : How many hours to Sleep/Study?

Pathshala by Nova
147,826 回視聴 - 1 年前
6:34

Only 4 Hours Sleep Will Give You Success ??

Gaurav Kaushal
168,363 回視聴 - 3 年前
3:51

How Much Sleep Is Enough? (Dr. Matthew Walker)

Health Tips
7,006 回視聴 - 3 年前