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
Your search on "the science of why coffee is good for you" has 10000 results.
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
00:51
Why do koalas hug trees? | #aumsum
59
B2 High-Intermediate
US
Like
Folder
00:57
Why are two thin blankets warmer than one thick…
19
A2 Basic
US
Like
Folder
00:54
Why are flamingos pink? | #aumsum
49
B2 High-Intermediate
US
Like
Folder
01:30
Oxidation - Why do papers turn yellow? | #aumsum
35
B1 Intermediate
US
Like
Folder
01:11
Why do we have seasons? | #aumsum
16
B2 High-Intermediate
US
Like
Folder
01:05
How do dolphins sleep? | #aumsum
43
B2 High-Intermediate
US
Like
Folder
01:03
Resonance - How does sound break glass? | #aumsum
20
B2 High-Intermediate
US
Like
Folder
01:07
How do X-rays work? |Why is Space Black? | #aumsum
18
B1 Intermediate
US
Like
Folder
00:55
Wavelength - Why red is used as a danger signal?…
18
B2 High-Intermediate
US
Like
Folder
01:04
Why is fluoride added to water? | #aumsum
12
B1 Intermediate
US
Like
Folder
01:05
Why are we addicted to Sugar? | #aumsum
21
B1 Intermediate
US
Like
Folder
01:37
Archimedes Principle - Why do we weigh less in…
12
B1 Intermediate
US
Like
Folder
01:00
How do migratory birds find their way? | #aumsum
26
B1 Intermediate
US
Like
Folder
00:59
How does placebo effect work? | #aumsum
18
B2 High-Intermediate
US
Like
Folder
01:31
Where does the fat go when you lose weight? |…
40
B1 Intermediate
US
Like
Folder
01:24
How are pearls formed? | #aumsum
18
B2 High-Intermediate
US
Like
Folder
00:58
Why do dogs wag their tails? | #aumsum
20
B1 Intermediate
US
Like
Folder
01:10
What are eye floaters? | #aumsum
18
B2 High-Intermediate
US
First page
Prev.
220
221
222
223
224
225
226
227
228
229
230
Next
Last