Log in
Channel
Levels
Pronunciation Challenge
Save&Review
Search Vocabulary
About ultraviolet radiation?sortBy=relevance results of 1,620
找不到喜歡的影片嗎？你也能自己匯入影片喔
Filter
Relevance
06:32
The Ultraviolet Catastrophe
47
B2
01:10
Why do we have different skin colors? | It's AumSum Time
740
B2
05:46
Why are Fish eating Plastic? | #aumsum
35
B1
04:25
Why do we have Moles? | #aumsum
38
B1
10:09
Relevance
23
B1
02:44
The Electromagnetic Spectrum
55
B1
01:25
Can animals get a sunburn? | #aumsum #kids #science #education #children
24
B2
01:17
Why do we get sunburn? | #aumsum
28
B2
04:14
How Radiation Changes Your DNA
91
B1
01:10
Why do we get freckles? | #aumsum
11
B1
15:01
The SCIENCE! Behind Halo Rings
84
B2
04:22
What Exactly Does The Sun Do To Your Skin?
228
B2
06:49
Why is it hard to Cure Cancer? | #aumsum
26
B2
04:33
What Really Causes Sunburns?
50253
B2
04:15
Why do Bees Die when they Sting us? | #aumsum
30
B2
05:22
What causes body odor? plus 4 more videos... #aumsum
18
B2
04:24
The Most Distant Galaxy Ever Measured
23
B2
03:15
What Does SPF Mean?
637
B1
00:53
A sunburn isn’t only from the sun! #shorts
22
B2
05:57
Why does a Flame always Point Upward? | #aumsum
9
B1
05:40
Can you hear the color or see the sound?
13
B2
08:36
The Science of SPF - How Sunscreen Keeps you Safe!
11
B1
08:45
Quantum Mechanics - Part 1: Crash Course Physics #43
15
B2
05:50
What The Color Of A Star Reveals About Its Composition
9
B1
00:57
How To Get Free Faces On Roblox
9
A2
04:01
Do Cell Phones Cause Cancer?
219
B1
03:23
What Animal Will Survive When Everyone Dies?
129
B2
04:46
How UV Causes Cancer and Aging
7
B1
04:22
Earth-Like Planet Discovered! What You Need To Know
304
B1
07:14
Death From Space — Gamma-Ray Bursts Explained
469
B2
04:54
How Scientists Are Hunting for the Universe’s First Stars
2
B2
03:14
10 Safety Tips | Welding
104
B2
09:37
Introduction to Light
75
B1
04:52
Ultraviolet/Visible Spectroscopy (UV-Vis)
65
B2
03:43
What If the Universe Was White Instead of Black?
2
B2
05:35
Solar Orbiter Will Take Mankind’s First Images of the Sun’s Poles | Countdown to Launch
5
B2
10:48
What Does Earth Look Like?
57
B1
06:21
The Bohr Atom
32
B1
03:29
Venus 101 | National Geographic
42
B1
05:31
Why is there a Hole in the Ozone Layer? | #aumsum
59
B2
78:27
34. Radiation Hormesis
4
B1
11:19
The Most Extreme Explosion in the Universe
10
B2
25:01
Birth of a Black Hole
103
B2
10:50
Why the US-China Chip War is Dangerous
8696
B1
03:09
How Giving Birth In Space Will Be Different
20
B1
01:47
Hubble's Ultra Deep Field 2014 with ultraviolet light
37
B2
1
2
3
4
5
...
36
04:33
03:15
04:01
03:14
09:37
10:48
06:21
78:27
25:0104:3303:1504:0103:1409:3710:4806:2178:2725:01
