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What Would Happen If You Never Brushed Your Teeth?03:09

What Would Happen If You Never Brushed Your Teeth?

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5 Remarkable Facts About the Northern Lights (Aurora Borealis) - The Countdown #3903:40

5 Remarkable Facts About the Northern Lights (Aurora Borealis) - The Countdown #39

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How to Get Rid of Lice FAST! | Home Remedy to Kill Head Lice Naturally03:21

How to Get Rid of Lice FAST! | Home Remedy to Kill Head Lice Naturally

63
B1
We Only Have Four Facial Expressions!02:51

We Only Have Four Facial Expressions!

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Morals vs Religion: Is religion needed to uphold ethical behaviour?03:30

Morals vs Religion: Is religion needed to uphold ethical behaviour?

61
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Is Tap Water Safe to Drink? - Sharp Science02:56

Is Tap Water Safe to Drink? - Sharp Science

21
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Cancer-busting vaccines are coming: here's how they work04:10

Cancer-busting vaccines are coming: here's how they work

10
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The Best Worst Energy Source02:52

The Best Worst Energy Source

11
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Does Milk Make You Phlegmy?03:04

Does Milk Make You Phlegmy?

14
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What Happens During A Heart Attack? - What is Coronary Heart Disease?03:31

What Happens During A Heart Attack? - What is Coronary Heart Disease?

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How Often Do You Really Need to Shower?02:40

How Often Do You Really Need to Shower?

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USMLE Step 1 is BECOMING PASS/FAIL!?13:39

USMLE Step 1 is BECOMING PASS/FAIL!?

9
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Why we can't accept cancel culture13:41

Why we can't accept cancel culture

19
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Is Meat Bad for You? Is Meat Unhealthy?10:05

Is Meat Bad for You? Is Meat Unhealthy?

683
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3 Arguments Why Marijuana Should Stay Illegal Reviewed09:40

3 Arguments Why Marijuana Should Stay Illegal Reviewed

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Robots Versus Virus | August 18, 202010:01

Robots Versus Virus | August 18, 2020

27
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What to EAT for HEALTHY SKIN (science-backed!) ??‍?08:03

What to EAT for HEALTHY SKIN (science-backed!) ??‍?

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Health Concerns for Astronauts | November 18, 201910:01

Health Concerns for Astronauts | November 18, 2019

7
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Google Translate Songs with Camila Cabello04:16

Google Translate Songs with Camila Cabello

27
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COLLAGEN | How It's Made05:07

COLLAGEN | How It's Made

13
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How To Name A Disease (Like COVID-19)03:34

How To Name A Disease (Like COVID-19)

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This Is NOT NATURAL03:16

This Is NOT NATURAL

14
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What Happens If You Don't Shower for a Month?03:34

What Happens If You Don't Shower for a Month?

2
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What If We Planted a Trillion Trees04:20

What If We Planted a Trillion Trees

3
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How Ford Makes Car Parts From Used McDonald’s Coffee Beans03:26

How Ford Makes Car Parts From Used McDonald’s Coffee Beans

10
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Is There A Better Planet Out There For Us?04:09

Is There A Better Planet Out There For Us?

13086
B1
Why Do Your Lips Get Chapped?03:21

Why Do Your Lips Get Chapped?

9677
B1
Stress and intonation during presentations05:34

Stress and intonation during presentations

611
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How Classrooms Slow Your Brain Down03:06

How Classrooms Slow Your Brain Down

127759
B1
Energy 101: Fuel Cell Technology04:06

Energy 101: Fuel Cell Technology

54
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Are Eggs The Perfect Food?03:14

Are Eggs The Perfect Food?

264
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How Do Greenhouse Gases Actually Work?03:09

How Do Greenhouse Gases Actually Work?

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Ted Cruz Gives Porn Video A Thumbs Up On Twitter, Internet Immediately Pounces04:03

Ted Cruz Gives Porn Video A Thumbs Up On Twitter, Internet Immediately Pounces

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Do You Need To Clean Your Colon?03:09

Do You Need To Clean Your Colon?

25
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J K Rowling in conversation with Eddie Redmayne (November 12, 2016) (Excerpt)03:28

J K Rowling in conversation with Eddie Redmayne (November 12, 2016) (Excerpt)

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The Dark History Of Gay Conversion Therapy03:27

The Dark History Of Gay Conversion Therapy

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How I Met Your Mother Cast - Where Are They Now?03:44

How I Met Your Mother Cast - Where Are They Now?

854
B1
What Are China's Human Rights Violations?03:43

What Are China's Human Rights Violations?

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What if we planted a Trillion Trees? | #aumsum04:07

What if we planted a Trillion Trees? | #aumsum

20
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Is it Safe to eat Moldy Bread? | #aumsum04:18

Is it Safe to eat Moldy Bread? | #aumsum

56
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Health and Wellness: Don't Take Instagram's Word For It03:03

Health and Wellness: Don't Take Instagram's Word For It

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How They Make Babies Cry In TV And Movies04:11

How They Make Babies Cry In TV And Movies

415
A2
What if earth lost Oxygen for 5 seconds? | #aumsum05:14

What if earth lost Oxygen for 5 seconds? | #aumsum

48
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English Tutor Nick P Verb Phrase (84) Wean off or Wean From02:52

English Tutor Nick P Verb Phrase (84) Wean off or Wean From

10
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How To Stay Clean In A Public Restroom04:04

How To Stay Clean In A Public Restroom

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How To Keep Your Goldfish Alive For 15 Years04:07

How To Keep Your Goldfish Alive For 15 Years

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