About observed results of 1,391

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Could a Planet Ever Collide With Earth?03:34

Could a Planet Ever Collide With Earth?

152
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This Nuclear Robot Could Tunnel for Alien Life on Europa03:14

This Nuclear Robot Could Tunnel for Alien Life on Europa

7
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Vortex Collisions Could Unravel How Order Turns to Disorder03:11

Vortex Collisions Could Unravel How Order Turns to Disorder

3
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5 Latin phrases that are still meaningful today | BBC Ideas03:45

5 Latin phrases that are still meaningful today | BBC Ideas

123
B1
What If We Were Born Without Empathy?03:44

What If We Were Born Without Empathy?

9
B1
What If Planet X Was Real?03:45

What If Planet X Was Real?

2
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Scientists Claim They Made Time Go Backwards...But Did They?03:00

Scientists Claim They Made Time Go Backwards...But Did They?

16705
B1
India 'mystery' illness puts hundreds in hospital - BBC News02:54

India 'mystery' illness puts hundreds in hospital - BBC News

11
B1
Why all Americans should honor Juneteenth07:13

Why all Americans should honor Juneteenth

16
B1
Hummingbird Aerodynamics - High-Speed Video05:39

Hummingbird Aerodynamics - High-Speed Video

105
B1
L8P304:03

L8P3

353
B2
The Hymen Doesn't Tell You Anything About a Person03:26

The Hymen Doesn't Tell You Anything About a Person

3
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Threshold Autoregression04:13

Threshold Autoregression

34
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This Week at Interior April 4, 201403:16

This Week at Interior April 4, 2014

32
B1
Why We See The White Light Near Death02:45

Why We See The White Light Near Death

159
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How to Read Faces for Sexual Attraction | Body Language02:45

How to Read Faces for Sexual Attraction | Body Language

153
A2
The Fear of Missing Out04:58

The Fear of Missing Out

14
B1
PHOEBE BRIDGERS | 10 best moments on Punisher04:04

PHOEBE BRIDGERS | 10 best moments on Punisher

29
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Mexico Culture | Fun Facts About Mexico04:42

Mexico Culture | Fun Facts About Mexico

67
B1
Kepler’s Second Law of Motion (Astronomy)03:36

Kepler’s Second Law of Motion (Astronomy)

10
B2
The Fermi Paradox - Are we alone in the Universe?04:00

The Fermi Paradox - Are we alone in the Universe?

1
B1
Why Hate The Good Guys [Antisocial Punishment]04:10

Why Hate The Good Guys [Antisocial Punishment]

11669
B1
The New Rules of Robot/Human Society | Off Book | PBS Digital Studios09:08

The New Rules of Robot/Human Society | Off Book | PBS Digital Studios

61
B1
How Dangerous Is Ebola Still Today?09:00

How Dangerous Is Ebola Still Today?

13
B1
The Secrets Hidden in Your Tears, Earwax, and Other Secretions08:48

The Secrets Hidden in Your Tears, Earwax, and Other Secretions

48
B2
3 Cosmic Concepts Give You Existential Dread and Cosmic Dread10:54

3 Cosmic Concepts Give You Existential Dread and Cosmic Dread

52
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Frontiers in Machine Learning: Big Ideas in Causality and Machine Learning95:59

Frontiers in Machine Learning: Big Ideas in Causality and Machine Learning

16
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Magna Carta - signed by King John of England - FULL Audio Book - History - Medieval England28:36

Magna Carta - signed by King John of England - FULL Audio Book - History - Medieval England

223
B2
5 Easy Ways to Improve Cohesion in IELTS Writing Task 221:09

5 Easy Ways to Improve Cohesion in IELTS Writing Task 2

28
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Conceit04:57

Conceit

37
C1
You Are Not The Majority03:21

You Are Not The Majority

28524
B1
The Doppler Effect: what does motion do to waves?03:03

The Doppler Effect: what does motion do to waves?

59
B1
The Importance of Soft Toys04:49

The Importance of Soft Toys

31154
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《HOT Tainan 哈臺南》第一集 臺南好呷ㄝ粿（CC字幕版）05:11

《HOT Tainan 哈臺南》第一集 臺南好呷ㄝ粿（CC字幕版）

3124
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The Milky Way for Children, Galaxies and Space: Astronomy for Kids - FreeSchool05:08

The Milky Way for Children, Galaxies and Space: Astronomy for Kids - FreeSchool

135
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What Secrets Are Hiding on Jupiter's Moons?04:11

What Secrets Are Hiding on Jupiter's Moons?

26035
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Can Bananas cause Radiation Poisoning? | #aumsum05:32

Can Bananas cause Radiation Poisoning? | #aumsum

18
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Your Future Thoughts Are Actually Memories03:03

Your Future Thoughts Are Actually Memories

13314
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Harvey Weinstein Heads to Rikers for Rape Conviction, Takes Detour to Hospital | NBC New York03:50

Harvey Weinstein Heads to Rikers for Rape Conviction, Takes Detour to Hospital | NBC New York

6
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Every Patrick Superpower RANKED! ?‍♂️ Bikini Bottom Rankings | SpongeBob05:36

Every Patrick Superpower RANKED! ?‍♂️ Bikini Bottom Rankings | SpongeBob

5
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Could the Goblin Planet Finally Unravel the Mystery of Planet 9?03:54

Could the Goblin Planet Finally Unravel the Mystery of Planet 9?

11
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Lebanon protests: Mass revolt continues as PM 'agrees reforms' - BBC News03:30

Lebanon protests: Mass revolt continues as PM 'agrees reforms' - BBC News

5
B1
What If You Skydived Into a Tornado?04:37

What If You Skydived Into a Tornado?

13
B2
Blue Flame Thrower - Periodic Table of Videos05:29

Blue Flame Thrower - Periodic Table of Videos

1
B1
Scientists Are Close to Eliminating Pain, Here’s How03:20

Scientists Are Close to Eliminating Pain, Here’s How

1
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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)

10
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