About circadian rhythm results of 1,846

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Circadian Rhythms: Why Teens Are Tired in School04:27

Circadian Rhythms: Why Teens Are Tired in School

39
B1
Unlocking the Secrets of Our Circadian Rhythms08:19

Unlocking the Secrets of Our Circadian Rhythms

23
B1
Does Using Your Phone Really Hurt Your Sleep?04:22

Does Using Your Phone Really Hurt Your Sleep?

40002
B1
What Happens When A Night Owl Is Forced To Live Like An Early Bird03:31

What Happens When A Night Owl Is Forced To Live Like An Early Bird

19230
B1
How does Daylight Savings work?01:19

How does Daylight Savings work?

7
A2
The WORST Sleep Habits Secretly Making You FAT… | The Sleep Scientist16:39

The WORST Sleep Habits Secretly Making You FAT… | The Sleep Scientist

28
B1
Coronavirus Epidemic Update 18: Cellphone Tracking, Increase in Hospitalizations, More Sleep Tips15:21

Coronavirus Epidemic Update 18: Cellphone Tracking, Increase in Hospitalizations, More Sleep Tips

10
A2
How Do You Beat Jet Lag?04:49

How Do You Beat Jet Lag?

171
B2
Bacteria Can Tell Time...Wait, What?!05:14

Bacteria Can Tell Time...Wait, What?!

7477
B1
How to sleep better? One amazing tip you can try right now.04:05

How to sleep better? One amazing tip you can try right now.

24551
B1
How to fall asleep INSTANTLY08:34

How to fall asleep INSTANTLY

11148
B1
Is Eating Late At Night Really That Bad For You?03:35

Is Eating Late At Night Really That Bad For You?

88092
B1
Why Do You Feel More Depressed At Night?04:14

Why Do You Feel More Depressed At Night?

54948
B1
How to Wake Up Early & Not Be Miserable (New Insights!)14:29

How to Wake Up Early & Not Be Miserable (New Insights!)

7697
B1
Are You Consuming Your Coffee Correctly?02:04

Are You Consuming Your Coffee Correctly?

37087
B1
6 Little-Known Benefits Of Sunlight02:49

6 Little-Known Benefits Of Sunlight

31460
B1
5 Weird Things that Make You Sad06:37

5 Weird Things that Make You Sad

27
B1
Why School Is Bad For You08:48

Why School Is Bad For You

50
B1
Why Do Fevers Get Worse at Night?03:54

Why Do Fevers Get Worse at Night?

873
B1
How to Sleep LESS hours and wake up FRESH (Science-Backed)06:50

How to Sleep LESS hours and wake up FRESH (Science-Backed)

15
B1
Why You're Always Tired - 7 Myths Ruining Your Sleep11:05

Why You're Always Tired - 7 Myths Ruining Your Sleep

23
B1
Sleep Experts Debunk 15 Sleep Myths14:06

Sleep Experts Debunk 15 Sleep Myths

76
A2
The SECRET to beating the afternoon slump (It’s NOT Coffee)03:52

The SECRET to beating the afternoon slump (It’s NOT Coffee)

87347
B1
That's Why Jet Lag Is Worse When You Fly East08:12

That's Why Jet Lag Is Worse When You Fly East

4
B1
The Wild Reasons Many Older People Wake Up So Early06:09

The Wild Reasons Many Older People Wake Up So Early

15
B2
Is Daylight Saving Time hazardous for your health? Local doctor says 'yes'00:51

Is Daylight Saving Time hazardous for your health? Local doctor says 'yes'

4
B1
6 Morning Routine MISTAKES That Are KILLING Your Productivity #SHORTS00:57

6 Morning Routine MISTAKES That Are KILLING Your Productivity #SHORTS

47
A1
A Grandpa Set His Clock Forward 1 Hour. This Is How His Heart Shutdown.13:34

A Grandpa Set His Clock Forward 1 Hour. This Is How His Heart Shutdown.

4
B2
THE RHYTHM SECTION Trailer 2 (2020)01:43

THE RHYTHM SECTION Trailer 2 (2020)

3
A2
10 Holiday Gift Ideas for FUTURE DOCTORS (Premeds, Medical Students, and Residents)09:50

10 Holiday Gift Ideas for FUTURE DOCTORS (Premeds, Medical Students, and Residents)

26
B1
THE RHYTHM SECTION Trailer (2020)02:09

THE RHYTHM SECTION Trailer (2020)

2
A2
NBA 2K25 | Gameplay Courtside Report with Mike Wang04:51

NBA 2K25 | Gameplay Courtside Report with Mike Wang

15
B1
What happens when we sleep? | The Economist02:45

What happens when we sleep? | The Economist

51952
B1
How To Play Rhythm Guitar - Rhythm Guitar Lesson #103:51

How To Play Rhythm Guitar - Rhythm Guitar Lesson #1

221
A2
What Happens to Your Brain on Jet Lag | WSJ01:57

What Happens to Your Brain on Jet Lag | WSJ

11273
B1
What Happens When You Go To Sleep Drunk?03:48

What Happens When You Go To Sleep Drunk?

8705
B1
為什麼你應該每天看太陽5分鐘？► 神經科學教授 Dr Andrew Huberman 安德魯．休伯曼博士（中英字幕）04:07

為什麼你應該每天看太陽5分鐘？► 神經科學教授 Dr Andrew Huberman 安德魯．休伯曼博士（中英字幕）

61
B1
The Role of Molecular Clocks in Cardiovascular Disease05:36

The Role of Molecular Clocks in Cardiovascular Disease

37
B2
Phillip Phillips-Wanted Is Love (Lyrics)03:56

Phillip Phillips-Wanted Is Love (Lyrics)

133
A2
Katy Perry - Chained To The Rhythm (Official) ft. Skip Marley04:01

Katy Perry - Chained To The Rhythm (Official) ft. Skip Marley

721
B1
5 Reasons Why You Should Wake Up Early03:37

5 Reasons Why You Should Wake Up Early

71
A2
What If Everyone Went To Sleep At The Same Time? - Dear Blocko #1403:20

What If Everyone Went To Sleep At The Same Time? - Dear Blocko #14

354
B1
ISOLATION HAPPY hormones - BIOHACK your body in LOCKDOWN to feel better every day!04:03

ISOLATION HAPPY hormones - BIOHACK your body in LOCKDOWN to feel better every day!

1
B1
Why Do We Yawn?02:46

Why Do We Yawn?

356
B1
Alan Jackson - She's Got The Rhythm (And I Got The Blues)02:24

Alan Jackson - She's Got The Rhythm (And I Got The Blues)

24
A2
Rhythm of the rain - MV02:31

Rhythm of the rain - MV

599
A2