About optimal work hours per day results of 10,000

Relevance
Part 5 - The Jungle Audiobook by Upton Sinclair (Chs 18-22)135:05

Part 5 - The Jungle Audiobook by Upton Sinclair (Chs 18-22)

167
B1
UK announces European ‘coalition of the willing’ to guarantee Ukraine’s security | BBC News14:32

UK announces European ‘coalition of the willing’ to guarantee Ukraine’s security | BBC News

6
B1
BBC 6 Minute English January 14, 2016 - Is modern life making us tired?06:03

BBC 6 Minute English January 14, 2016 - Is modern life making us tired?

37871
B1
Pancake Day UK Style | British Traditions | British Food Culture09:31

Pancake Day UK Style | British Traditions | British Food Culture

36
B1
Making Life Multiplanetary43:29

Making Life Multiplanetary

8
B1
New NVIDIA card, standing desk, video releases - Q&A 1112:35

New NVIDIA card, standing desk, video releases - Q&A 11

2
A2
Your Most TOXIC Personality Trait and How to Change It (16 Personalities)13:43

Your Most TOXIC Personality Trait and How to Change It (16 Personalities)

19
B1
My Fave Healthy Foods + TACO NIGHT!! | vlogmas day 2019:12

My Fave Healthy Foods + TACO NIGHT!! | vlogmas day 20

5
B1
What if All People Lost Their Jobs?09:09

What if All People Lost Their Jobs?

6
B1
I Gave My Fire Ants A Chicken Head20:21

I Gave My Fire Ants A Chicken Head

142
B1
"Reef Revival" Full-Length Episode26:44

"Reef Revival" Full-Length Episode

318
B2
So You Want to Be a RADIOLOGIST [Ep. 16]13:06

So You Want to Be a RADIOLOGIST [Ep. 16]

18
B1
4 Simple, Everyday Habits To Improve Your English... Every Day!13:51

4 Simple, Everyday Habits To Improve Your English... Every Day!

43
A2
Mechanic Converts $400 Rust Bucket Into America's Best Custom Car03:22

Mechanic Converts $400 Rust Bucket Into America's Best Custom Car

61
A2
Learn to Pronounce the Long OW Sound /aʊ/ 🇺🇸 American English Pronunciation Challenge Master Class06:40

Learn to Pronounce the Long OW Sound /aʊ/ 🇺🇸 American English Pronunciation Challenge Master Class

20
B2
Harvey Weinstein ‘Is My Rapist,’ Accuser Says In Emotional Return To Court | TODAY02:16

Harvey Weinstein ‘Is My Rapist,’ Accuser Says In Emotional Return To Court | TODAY

6
B2
"Meet The CONAN Staff": Kellan Rameka - Andy Richter Raiser03:57

"Meet The CONAN Staff": Kellan Rameka - Andy Richter Raiser

3
B1
New York sees highest single-day increase in deaths, hospitalizations07:16

New York sees highest single-day increase in deaths, hospitalizations

2
B1
JON TAFFER, BAR RESCUE AND BRANDING AND MARKETING FOR RESTAURANTS | #ASKGARYVEE 25754:32

JON TAFFER, BAR RESCUE AND BRANDING AND MARKETING FOR RESTAURANTS | #ASKGARYVEE 257

54
A2
Learn Everyday English | Coffee with a Friend | TF VLOG #410:45

Learn Everyday English | Coffee with a Friend | TF VLOG #4

258
A2
korea vlog | kinnporsche world tour seoul, sightseeing & got a perm11:19

korea vlog | kinnporsche world tour seoul, sightseeing & got a perm

35
A2
Trevor Noah Graduated from Burning CDs to DJing09:37

Trevor Noah Graduated from Burning CDs to DJing

13
A2
What Really Happens When We Fast?11:21

What Really Happens When We Fast?

7
B1
AMD RX 500 Series - Card & Price Info - Launch Review13:29

AMD RX 500 Series - Card & Price Info - Launch Review

29
B1
Degrees of Freedom and Effect Sizes: Crash Course Statistics #2813:30

Degrees of Freedom and Effect Sizes: Crash Course Statistics #28

2
B1
Nicholas Tse gives a talk at HKUST83:31

Nicholas Tse gives a talk at HKUST

13729
A2
Into Ship's Massive Water Tank! | Life at Sea | Mariner's Vlog #103:28

Into Ship's Massive Water Tank! | Life at Sea | Mariner's Vlog #1

46
B1
Opec meeting, BoE stress tests | Market Minute01:10

Opec meeting, BoE stress tests | Market Minute

43
B1
B1_L05_L99_Reading_B01:17

B1_L05_L99_Reading_B

45
A2
The Robo-Pong 2040 Ping Pong Robot Lets Your Play By Yourself01:31

The Robo-Pong 2040 Ping Pong Robot Lets Your Play By Yourself

144
B2
Why Chinese Manufacturing Wins11:04

Why Chinese Manufacturing Wins

204
B1
How Can A Wind Turbine Be Motionless?10:25

How Can A Wind Turbine Be Motionless?

42
B2
Kayali Fragrance Founder's $2,000 Bottle of Perfume & Favorite Celebrity Scent | Harper's BAZAAR10:17

Kayali Fragrance Founder's $2,000 Bottle of Perfume & Favorite Celebrity Scent | Harper's BAZAAR

19
B1
Happy Hug Day Everybody!! [Chandler and Joey's edition]00:38

Happy Hug Day Everybody!! [Chandler and Joey's edition]

753
B1
Kaiten Sushi and Tokyo Skytree - Day 5 (Part 1)08:55

Kaiten Sushi and Tokyo Skytree - Day 5 (Part 1)

78
A2
We Spent The Day With A London Tube Driver02:36

We Spent The Day With A London Tube Driver

24
B1
The Best of 2019 NBA Media Day | NBA on ESPN03:00

The Best of 2019 NBA Media Day | NBA on ESPN

3
A2
Why Korea is Dying Out13:07

Why Korea is Dying Out

34
B1
Marginal Utility12:15

Marginal Utility

52
B1
Is This An Adorably British Christmas? // Vlogmas Day 2306:24

Is This An Adorably British Christmas? // Vlogmas Day 23

7
B1
geeking out about movies for 24 minutes straight (my favorite films)24:43

geeking out about movies for 24 minutes straight (my favorite films)

6
B1
Dopamine (ACLS Pharmacology)01:49

Dopamine (ACLS Pharmacology)

63
B2
I'm alive in the Rain Forest - Smarter Every Day 6000:47

I'm alive in the Rain Forest - Smarter Every Day 60

6
B1
Biden Urges Patience And Trump Claims Victory As Battleground States Count Their Ballots13:28

Biden Urges Patience And Trump Claims Victory As Battleground States Count Their Ballots

5
B1
Med School Secondary Applications | 7 Strategies for Success09:44

Med School Secondary Applications | 7 Strategies for Success

1
B1
FEELING FESTIVE & GETTING MY TEETH FIXED | Vlogmas day 531:21

FEELING FESTIVE & GETTING MY TEETH FIXED | Vlogmas day 5

6
A2