About operant conditioning results of 889

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How to Get a Six Pack - ULTIMATE STEP BY STEP GUIDE!!18:48

How to Get a Six Pack - ULTIMATE STEP BY STEP GUIDE!!

91
A2
Would You Put This On Your Smartphone?06:16

Would You Put This On Your Smartphone?

7
B1
Evaluating James Harden's preseason debut vs. the Spurs | SportsCenter03:10

Evaluating James Harden's preseason debut vs. the Spurs | SportsCenter

4
A2
Empire State Building — a beacon for energy efficiency03:35

Empire State Building — a beacon for energy efficiency

239
B1
$4 Million Tokyo House Tour w/ Japanese Home Building Cost06:49

$4 Million Tokyo House Tour w/ Japanese Home Building Cost

10
B1
6 Psychology Facts About Human Behavior That Explain Friendships and Crushes06:11

6 Psychology Facts About Human Behavior That Explain Friendships and Crushes

20
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Rescues And Recoveries | August 31, 202110:01

Rescues And Recoveries | August 31, 2021

4557
B1
What's In Dandruff Shampoo? Chemist Breaks Down Head & Shoulders Ingredients | WSJ Label Lab08:41

What's In Dandruff Shampoo? Chemist Breaks Down Head & Shoulders Ingredients | WSJ Label Lab

120
B2
Visual Acuity Testing (Part 2): Acuity Cards and Testing Procedures19:02

Visual Acuity Testing (Part 2): Acuity Cards and Testing Procedures

20
B1
Why does daylight saving time vary by country? - Big Questions - (Ep. 209)02:49

Why does daylight saving time vary by country? - Big Questions - (Ep. 209)

13
A2
Meet a Real Modern Gladiator05:36

Meet a Real Modern Gladiator

36
A2
What's the difference between 'hear' and 'listen'? - English In A Minute01:01

What's the difference between 'hear' and 'listen'? - English In A Minute

5914
A1
How a Celebrity Trainer Got Matt Damon, Jennifer Aniston & More in Shape | Vanity Fair11:45

How a Celebrity Trainer Got Matt Damon, Jennifer Aniston & More in Shape | Vanity Fair

22
B1
Mean Tweets - President Obama Edition #201:57

Mean Tweets - President Obama Edition #2

22137
B1
'He didn't need rest then!' - Stephen A. says LeBron has struggled before | Stephen A's World05:01

'He didn't need rest then!' - Stephen A. says LeBron has struggled before | Stephen A's World

8
B1
Schiff: ‘Actions Of Trump Gave Congress No Alternative’ | NBC News03:03

Schiff: ‘Actions Of Trump Gave Congress No Alternative’ | NBC News

16
B2
Is Your House Causing Global Warming?04:20

Is Your House Causing Global Warming?

31
B1
The Science of Phobias & The Famous Case of Button Boy06:09

The Science of Phobias & The Famous Case of Button Boy

44
B2
This man built his office inside an elevator04:15

This man built his office inside an elevator

14968
B1
Doc Rivers calls Ben Simmons & Joel Embiid 'brilliantly smart,' explains his plans with the 76ers07:08

Doc Rivers calls Ben Simmons & Joel Embiid 'brilliantly smart,' explains his plans with the 76ers

2
A2
Tesla Cybertruck vs My DIY Electric Hummer – SO CLOSE!!07:28

Tesla Cybertruck vs My DIY Electric Hummer – SO CLOSE!!

14
B1
TOEIC® Listening and Reading Test Sample Question00:53

TOEIC® Listening and Reading Test Sample Question

5
A2
What is Legionnaires' disease?01:05

What is Legionnaires' disease?

53
B2
DK Metcalf: The Seahawks' rising star | ESPN Cover Story05:33

DK Metcalf: The Seahawks' rising star | ESPN Cover Story

7
A2
Deepak Chopra Uses AI Digital Deepak to Guide Jimmy Through Meditation06:09

Deepak Chopra Uses AI Digital Deepak to Guide Jimmy Through Meditation

6
B1
Every Strength & Endurance Discipline Explained in 5 Minutes05:11

Every Strength & Endurance Discipline Explained in 5 Minutes

13
B2
Sm-ART Cars: Designer's Spectacular Custom Vehicles04:47

Sm-ART Cars: Designer's Spectacular Custom Vehicles

48
B1
1000 Most Common English Phrases - P13: Communication Difficulties03:02

1000 Most Common English Phrases - P13: Communication Difficulties

1637
A2
How the Revolving Door Was Born Out of Awkward Encounters01:32

How the Revolving Door Was Born Out of Awkward Encounters

312
B2
Palpatine's Trip | Robot Chicken | Adult Swim01:19

Palpatine's Trip | Robot Chicken | Adult Swim

14
B2
Learn English Like a Native09:35

Learn English Like a Native

9591
A2
How Did The World Get So Ugly?15:37

How Did The World Get So Ugly?

106
B1
OCD and Anxiety Disorders: Crash Course Psychology #2911:32

OCD and Anxiety Disorders: Crash Course Psychology #29

37
B2
How Influencers Are Ruining The Planet!11:29

How Influencers Are Ruining The Planet!

24
B1
Mike Birbiglia Wants to Eat Play-Doh04:53

Mike Birbiglia Wants to Eat Play-Doh

2
A2
MUSE - Revolt [360° Music Video]04:34

MUSE - Revolt [360° Music Video]

11
B2
There's NO SUCH THING as REALITY... Only YOUR VERSION of it02:40

There's NO SUCH THING as REALITY... Only YOUR VERSION of it

61
A2
How data centers work and why AI is driving their growth01:38

How data centers work and why AI is driving their growth

57
B1
Fitness Instructor Keeps Class Going From Her Driveway01:50

Fitness Instructor Keeps Class Going From Her Driveway

6
B1
India’s historic opportunity to industrialize using clean energy | Varun Sivaram11:06

India’s historic opportunity to industrialize using clean energy | Varun Sivaram

15
B1
The US President's Bulletproof Railcar04:59

The US President's Bulletproof Railcar

1
B1
How to Get a Good Night’s Sleep Without Sleeping Pills06:08

How to Get a Good Night’s Sleep Without Sleeping Pills

352
B2
Inside a Google data center05:28

Inside a Google data center

279
B1
Predatory Shark Attacks | When Sharks Attack02:16

Predatory Shark Attacks | When Sharks Attack

18
B1
Studying Great White Sharks02:30

Studying Great White Sharks

4
B1
Sustainable Business: Walking on sunshine03:02

Sustainable Business: Walking on sunshine

7
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