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About ultraviolet radiation results of 961

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Why do we have different skin colors? | It's AumSum Time01:10

Why do we have different skin colors? | It's AumSum Time

752
B2
What Does SPF Mean?03:15

What Does SPF Mean?

644
B1
Why do we get freckles? | #aumsum01:10

Why do we get freckles? | #aumsum

16
B1
What Really Causes Sunburns?04:33

What Really Causes Sunburns?

52184
B2
Gordon Ramsay Shares Skin Cancer Diagnosis01:34

Gordon Ramsay Shares Skin Cancer Diagnosis

2361
B1
Can you hear the color or see the sound?05:40

Can you hear the color or see the sound?

16
B2
Why does a Flame always Point Upward? | #aumsum05:57

Why does a Flame always Point Upward? | #aumsum

12
B1
Death From Space — Gamma-Ray Bursts Explained07:14

Death From Space — Gamma-Ray Bursts Explained

484
B2
The Science of SPF - How Sunscreen Keeps you Safe!08:36

The Science of SPF - How Sunscreen Keeps you Safe!

14
B1
Quantum Mechanics - Part 1: Crash Course Physics #4308:45

Quantum Mechanics - Part 1: Crash Course Physics #43

15
B2
HOW IS A STAR MADE?04:11

HOW IS A STAR MADE?

6
B1
Earth-Like Planet Discovered! What You Need To Know04:22

Earth-Like Planet Discovered! What You Need To Know

317
B1
What The Color Of A Star Reveals About Its Composition05:50

What The Color Of A Star Reveals About Its Composition

19
B1
Watch the spectacular solar flares causing the aurora | BBC Global02:45

Watch the spectacular solar flares causing the aurora | BBC Global

21
B2
How UV Causes Cancer and Aging04:46

How UV Causes Cancer and Aging

12
B1
How Scientists Are Hunting for the Universe’s First Stars04:54

How Scientists Are Hunting for the Universe’s First Stars

4
B2
What If the Universe Was White Instead of Black?03:43

What If the Universe Was White Instead of Black?

6
B2
Solar Orbiter Will Take Mankind’s First Images of the Sun’s Poles | Countdown to Launch05:35

Solar Orbiter Will Take Mankind’s First Images of the Sun’s Poles | Countdown to Launch

8
B2
Why the US-China Chip War is Dangerous10:50

Why the US-China Chip War is Dangerous

13754
B1
世界一高い山、エベレスト登頂までの身体的危険を解説 | WIRED Japan08:41

世界一高い山、エベレスト登頂までの身体的危険を解説 | WIRED Japan

2
B1
The Most Extreme Explosion in the Universe11:19

The Most Extreme Explosion in the Universe

18
B2
How big is our Universe? | BBC Ideas07:04

How big is our Universe? | BBC Ideas

1294
B2
What Does the Atmosphere Do? Crash Course Geography #610:42

What Does the Atmosphere Do? Crash Course Geography #6

13
B1
How the First Stars Transformed the Universe05:16

How the First Stars Transformed the Universe

5
B2
How African Dust Feeds Florida's Crops05:47

How African Dust Feeds Florida's Crops

14
B1
What Would Happen If You Never Saw The Sun?03:32

What Would Happen If You Never Saw The Sun?

24572
B1
We Found Superconductors in Meteorites!05:43

We Found Superconductors in Meteorites!

8
B1
Americium - Periodic Table of Videos07:41

Americium - Periodic Table of Videos

6
B2
The Secrets to Living on Mars: Wine and Aerogel? | SciShow News07:47

The Secrets to Living on Mars: Wine and Aerogel? | SciShow News

15
B1
What Happens to Wildlife After Nuclear Disaster20:51

What Happens to Wildlife After Nuclear Disaster

19
B2
How Earth's Magnetic Field Twists and Buckles During Solar Storms10:23

How Earth's Magnetic Field Twists and Buckles During Solar Storms

13
B1
Countershading: Why Do Penguins Wear Tuxedos?04:00

Countershading: Why Do Penguins Wear Tuxedos?

15
B1
We Might Find Alien Life In 2089 Days17:55

We Might Find Alien Life In 2089 Days

13
B1
Everything You Need to Know About Living on Mars28:45

Everything You Need to Know About Living on Mars

2
B1
Why the government drops flies on California06:36

Why the government drops flies on California

3
B2
Astronauts left poop on the moon. We should go get it.04:46

Astronauts left poop on the moon. We should go get it.

9441
B2
Scientists Were Hunting for Dark Matter...and Then This Happened05:00

Scientists Were Hunting for Dark Matter...and Then This Happened

2
B1
Cosmic Journeys - Life: Destiny or Chance?25:16

Cosmic Journeys - Life: Destiny or Chance?

735
B2
That Time Oxygen Almost Killed Everything05:52

That Time Oxygen Almost Killed Everything

12
B1
34. Radiation Hormesis78:27

34. Radiation Hormesis

4
B1
UV Light - Sixty Symbols09:10

UV Light - Sixty Symbols

10
B2
The Biggest Spiral Galaxy - Sixty Symbols04:22

The Biggest Spiral Galaxy - Sixty Symbols

9
B2
33. Long-Term Biological Effects of Radiation, Statistics, Radiation Risk51:01

33. Long-Term Biological Effects of Radiation, Statistics, Radiation Risk

5
B1
The Most Extraordinary Things James Webb Telescope Has Seen So Far (4k)37:00

The Most Extraordinary Things James Webb Telescope Has Seen So Far (4k)

15
B2
Doctors Debunk 12 Sunscreen And Suncare Myths | Debunked12:29

Doctors Debunk 12 Sunscreen And Suncare Myths | Debunked

6
B1
Science of Laser Hair Removal in SLOW MOTION08:22

Science of Laser Hair Removal in SLOW MOTION

7
B1
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