Know It All
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Operation Ouch!
Samschdeg, 13:24
The Doctors show the superhero body kit that controls blood pressure.
Mehr...Beschreibung
Sound waves require a medium to travel through. Since space is a big empty void, there can't be sound waves in space. But there are other types of waves that can travel through a vacuum.
TV Zäitplang
| Kanal | Zeit | Titel |
|---|---|---|
 |
Donneschdeg, 13:07 | Know It All |
|
Freideg, 13:05 | Know It All |
|
Samschdeg, 13:19 | Know It All |
|
Sonndeg, 13:18 | Know It All |
|
Méindeg, 13:02 | Know It All |
|
Dënschdeg, 13:04 | Know It All |
|
Mëttwoch, 13:06 | Know It All |