About Contamination results of 325

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Water on the Moon?06:04

Water on the Moon?

17
B1
What Exactly Is Fracking, And Is It Really That Bad?07:00

What Exactly Is Fracking, And Is It Really That Bad?

31
B1
How The US Accidentally Dropped Nukes On Itself And Its Allies08:19

How The US Accidentally Dropped Nukes On Itself And Its Allies

27
B1
How an Artificial Sweetener May Have Destroyed the Roman Empire11:30

How an Artificial Sweetener May Have Destroyed the Roman Empire

12
B1
Breathing - Health Risks At Work - Film 1 of 602:52

Breathing - Health Risks At Work - Film 1 of 6

58
B2
World Space Week: Junk in space08:51

World Space Week: Junk in space

25
B1
28. Chernobyl Trip Report by Jake Hecla52:07

28. Chernobyl Trip Report by Jake Hecla

4
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【LOCKDOWN】I'm Surprised How Malaysia Handles Corona Virus...07:43

【LOCKDOWN】I'm Surprised How Malaysia Handles Corona Virus...

3
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Proper Dress and PPE / Lab Safety Video Part 103:09

Proper Dress and PPE / Lab Safety Video Part 1

28
B1
How to Take Care of the Environment - 10 Ways to Take Care of the Environment03:41

How to Take Care of the Environment - 10 Ways to Take Care of the Environment

70
B1
Single-Stream Recycling -- Leading the Way to Zero Waste15:16

Single-Stream Recycling -- Leading the Way to Zero Waste

99
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Can Chemical Recycling Solve The World's Plastic Problem?13:36

Can Chemical Recycling Solve The World's Plastic Problem?

37
B1
10 Human-Made Disasters That Made the World Stand Still13:53

10 Human-Made Disasters That Made the World Stand Still

3
B1
How Jack Daniels Whiskey is Made | Made in Day | National Geographic UK04:03

How Jack Daniels Whiskey is Made | Made in Day | National Geographic UK

23
B2
Jacoby Brissett isn’t a scrub - Stephen A. thinks the Colts should give the QB a chance | First Take06:42

Jacoby Brissett isn’t a scrub - Stephen A. thinks the Colts should give the QB a chance | First Take

6
B1
Should You Hover Or Cover The Toilet Seat?02:16

Should You Hover Or Cover The Toilet Seat?

642
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Electronic cigarettes and health - the basics03:32

Electronic cigarettes and health - the basics

81
B2
Should The U.S. Ban Fracking?16:36

Should The U.S. Ban Fracking?

15
B1
Is It Okay to Touch Mars?18:37

Is It Okay to Touch Mars?

5
B1
The Most Unexplored Place In The World03:40

The Most Unexplored Place In The World

41790
A2
MCB2010C - Microbiology: Lab Safety Orientation04:24

MCB2010C - Microbiology: Lab Safety Orientation

24
B1
How to safely use a biosafety cabinet02:57

How to safely use a biosafety cabinet

57
B2
How To: Wash Your Bike03:23

How To: Wash Your Bike

202
B1
How does TIG welding work on aluminium - Tutorial DIY - 05 - RCB quick tutorial03:36

How does TIG welding work on aluminium - Tutorial DIY - 05 - RCB quick tutorial

60
B2
How to Protect Pigs from African Swine Fever04:26

How to Protect Pigs from African Swine Fever

5460
B2
Are We Ready For Aliens?10:37

Are We Ready For Aliens?

8
B1
Trouble On Capitol Hill | January 7, 202110:01

Trouble On Capitol Hill | January 7, 2021

38
B2
【地層処分の科学】1-1. 核分裂生成物とは14:45

【地層処分の科学】1-1. 核分裂生成物とは

3
B2
Visa Restrictions Announced Affecting Iran, Italy And South Korea In Response To Coronavirus04:49

Visa Restrictions Announced Affecting Iran, Italy And South Korea In Response To Coronavirus

2
B1
6 Common Foods You Can Overdose On04:13

6 Common Foods You Can Overdose On

889
B2
Point of inception: Creating sustainability-oriented innovations from the start03:30

Point of inception: Creating sustainability-oriented innovations from the start

28
B1
Does Medicine Actually Expire?03:04

Does Medicine Actually Expire?

10262
B1
This Farm of the Future Uses No Soil and 95% Less Water03:38

This Farm of the Future Uses No Soil and 95% Less Water

13820
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Coronavirus: 'Pregnancy during a pandemic is terrifying' - BBC News03:55

Coronavirus: 'Pregnancy during a pandemic is terrifying' - BBC News

5
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The Japanese folktale of the selfish scholar - Iseult Gillespie05:00

The Japanese folktale of the selfish scholar - Iseult Gillespie

8
B2
Quick Sweet & Sour Chutney Recipe (Tamarind Chutney Substitute) / Show Me The Curry03:48

Quick Sweet & Sour Chutney Recipe (Tamarind Chutney Substitute) / Show Me The Curry

3
B2
Blue Flame Thrower - Periodic Table of Videos05:29

Blue Flame Thrower - Periodic Table of Videos

3
B1
More Americans evacuate on flights from Wuhan, China03:54

More Americans evacuate on flights from Wuhan, China

10
B1
Popular protein powders, shakes contain high amounts of lead, study finds03:43

Popular protein powders, shakes contain high amounts of lead, study finds

10716
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What If It Never Stopped Raining?03:35

What If It Never Stopped Raining?

274
B1
How French Chefs Cook 3.9 Million Hospital Meals Every Year | Big Batches | Insider Food07:15

How French Chefs Cook 3.9 Million Hospital Meals Every Year | Big Batches | Insider Food

3
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Why soil is one of the most amazing things on Earth | BBC Ideas04:41

Why soil is one of the most amazing things on Earth | BBC Ideas

12
B1
3.2.7 Lenient Gates04:22

3.2.7 Lenient Gates

3
B1
Are Soft Cheeses Dangerous During Pregnancy?03:52

Are Soft Cheeses Dangerous During Pregnancy?

3
B2
News Wrap: Trump says he might delay China trade deal until after 2020 election04:49

News Wrap: Trump says he might delay China trade deal until after 2020 election

6
B1
Why We Eat Oysters Alive04:46

Why We Eat Oysters Alive

117
B2