Channel
Business & Finance
Learning Resources
Arts & Entertainment
Music
Animation
News & Current Affairs
Kids
Leisure & Travel
Science & Technology
Health & Wellness
Levels
A1 Basic
A2 Basic
B1 Intermediate
B2 High-Intermediate
C1 Advanced
C2 Advanced
Today's Pronunciation Challenge
Language
English
日本語
中文(繁體)
Sign in
Language
English
日本語
中文(繁體)
Sign in
20
、
Obama
Collected Videos
Added Video
Added Video
Sort by:
Relevance
Uploaded date
View count
Most collected
Duration:
Any
~3 minutes
3~5 minutes
5~10 minutes
10~ minutes
Accent:
All Accents
US
UK
AU
Other
Like
Folder
04:05
Why cant we hear sound in space? | #aumsum
15
B2 High-Intermediate
US
Like
Folder
02:24
Force, Work and Energy for Kids | #aumsum
24
A2 Basic
US
Like
Folder
01:02
Why do we get car sickness? | #aumsum
45
B2 High-Intermediate
US
Like
Folder
01:00
What causes brain freeze? | #aumsum
26
B2 High-Intermediate
US
Like
Folder
05:23
Phases of Moon | #aumsum
45
B1 Intermediate
US
Like
Folder
01:00
Why do babies get jaundice? | #aumsum
14
B1 Intermediate
US
Like
Folder
05:32
Why is Space Black? | #aumsum
29
B2 High-Intermediate
US
Like
Folder
00:57
How does blood clot? | #aumsum
18
B2 High-Intermediate
US
Like
Folder
02:27
Refraction of Light - Why does a pencil look bent…
31
A2 Basic
US
Like
Folder
06:04
Magnetism for Kids | #aumsum
17
B2 High-Intermediate
US
Like
Folder
05:32
Why do Snakes shed their Skin? | #aumsum
33
B2 High-Intermediate
US
Like
Folder
01:31
What if we stopped drinking water? | #aumsum
52
B2 High-Intermediate
US
First page
Prev.
4
5
6
7
8
Next
Last
AumSum
AumSum
Add Friend
Message
Hello~我是AumSum!
Achievements
Collection
Time
0
6
Quiz
Ranking
Scores
Watched Videos
0
0
URL
https://www.voicetube.com/user/AumSum
Sign in 
