About wave results of 3,731

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

The Doppler Effect: what does motion do to waves?

59
B1
How Noise-Canceling Headphones Work04:28

How Noise-Canceling Headphones Work

13
B1
Skillet - "Feel Invincible" [Official Music Video]03:48

Skillet - "Feel Invincible" [Official Music Video]

4
A2
France's COVID 'Ground Zero' is now its savior01:30

France's COVID 'Ground Zero' is now its savior

10
B1
How to Clean A Bathroom: The Best Bathroom Cleaning Tutorial! (Clean My Space)10:58

How to Clean A Bathroom: The Best Bathroom Cleaning Tutorial! (Clean My Space)

114
B1
We Are One (Ole Ola) [The Official 2014 FIFA World Cup Song] (Olodum Mix)04:06

We Are One (Ole Ola) [The Official 2014 FIFA World Cup Song] (Olodum Mix)

5543
B2
Huge pressure on hospitals as coronavirus cases surge - BBC News05:00

Huge pressure on hospitals as coronavirus cases surge - BBC News

11
A2
Can You Survive Breaking The Sound Barrier?02:37

Can You Survive Breaking The Sound Barrier?

118
B1
What is a Fourier Series? (Explained by drawing circles) - Smarter Every Day 20508:25

What is a Fourier Series? (Explained by drawing circles) - Smarter Every Day 205

9
B1
UNBOXING A QUANTUM COMPUTER11:58

UNBOXING A QUANTUM COMPUTER

39
B1
Pyro Board: 2D Rubens' Tube!06:34

Pyro Board: 2D Rubens' Tube!

22
A2
Coronavirus pandemic: What's the current situation in Africa? | DW News06:13

Coronavirus pandemic: What's the current situation in Africa? | DW News

66
A2
Gravitational Waves Observed02:05

Gravitational Waves Observed

203
B2
The Electromagnetic Spectrum02:44

The Electromagnetic Spectrum

55
B1
Dan + Shay - 19 You + Me (Official Music Video)03:52

Dan + Shay - 19 You + Me (Official Music Video)

17
A2
Andy's Aquatic Raps | Funky Octopus | CBeebies02:49

Andy's Aquatic Raps | Funky Octopus | CBeebies

5
B1
What If A Mega-Tsunami Hit The United States?03:55

What If A Mega-Tsunami Hit The United States?

4
B1
We’re Going to Detect More Gravitational Waves Than Ever Before, Here’s How04:29

We’re Going to Detect More Gravitational Waves Than Ever Before, Here’s How

4
B2
Could Parallel Realities Really Exist?04:53

Could Parallel Realities Really Exist?

14
B1
How does an Antenna work? | ICT #408:02

How does an Antenna work? | ICT #4

62
B1
4 Tips To IMPROVE Your CS and Farm Like The Pros - League of Legends10:02

4 Tips To IMPROVE Your CS and Farm Like The Pros - League of Legends

35
B1
CDC testing 16 people in Northern California for COVID-1901:27

CDC testing 16 people in Northern California for COVID-19

3
B1
How 5G works: the pros and cons12:42

How 5G works: the pros and cons

34
B1
My Little Pony - 'Equestria, the Land I Love' + Reprise Song01:18

My Little Pony - 'Equestria, the Land I Love' + Reprise Song

23
B1
Head, Shoulders, Knees and Toes | Kids Songs | Pancake Manor14:18

Head, Shoulders, Knees and Toes | Kids Songs | Pancake Manor

3
A2
Wonder Girls (원더걸스) - Like this03:32

Wonder Girls (원더걸스) - Like this

150
A2
A Level Physics: What is polarisation?04:44

A Level Physics: What is polarisation?

3
B1
A Message to Dr Phil Man.. (tik tok is also in this video) Tik Tok part 1312:37

A Message to Dr Phil Man.. (tik tok is also in this video) Tik Tok part 13

6
B1
On this day in 1947, UK's Queen Elizabeth and Prince Philip tied the knot01:08

On this day in 1947, UK's Queen Elizabeth and Prince Philip tied the knot

19
B1
Is BMO From Adventure Time Expressive of Feminism? | Idea Channel | PBS Digital Studios08:10

Is BMO From Adventure Time Expressive of Feminism? | Idea Channel | PBS Digital Studios

391
B1
We made a Rocket Saw - Smarter Every Day 21007:00

We made a Rocket Saw - Smarter Every Day 210

1
B1
Are headphones destroying our hearing?06:49

Are headphones destroying our hearing?

33742
B1
Goodbye Summer: Break Ends and We Say Goodbye to Grandpa and Grandma | Life in Japan Episode 2215:17

Goodbye Summer: Break Ends and We Say Goodbye to Grandpa and Grandma | Life in Japan Episode 22

7
B1
Paranormal Activity 3 - Trailer HD01:34

Paranormal Activity 3 - Trailer HD

54
A2
How To Become a Millionaire In 202110:36

How To Become a Millionaire In 2021

39
B1
Stephen Puth - Sexual Vibe03:32

Stephen Puth - Sexual Vibe

168
A2
Testing Real 5G: Part 2!11:17

Testing Real 5G: Part 2!

26
A2
MOVE YOUR LEGS AND ARMS (Song For Kids ♫)02:27

MOVE YOUR LEGS AND ARMS (Song For Kids ♫)

644
B1
Pro Surfer Reviews Surf Movies, from 'Blue Crush' to 'Point Break' | Vanity Fair11:39

Pro Surfer Reviews Surf Movies, from 'Blue Crush' to 'Point Break' | Vanity Fair

12
B1
Gravitational Waves Explained03:20

Gravitational Waves Explained

579
B1
US largest antibody testing held at Michigan hospital | WNT03:30

US largest antibody testing held at Michigan hospital | WNT

3
B1
Why Scientists Recreated the Northern Lights in a Lab03:42

Why Scientists Recreated the Northern Lights in a Lab

4973
B2
How Much Sleep Is Needed for Glymphatic Flow (Brain Cleaning)?04:40

How Much Sleep Is Needed for Glymphatic Flow (Brain Cleaning)?

45
B1
Scientists Discovered How Sleep Cleans Toxins From Your Brain04:53

Scientists Discovered How Sleep Cleans Toxins From Your Brain

6
B1
Pop Danthology 201405:50

Pop Danthology 2014

832
B2
Light and Optics - Light02:41

Light and Optics - Light

31
B1