Know It All
Další
Operation Ouch!
Sobota, 13:24
The Doctors show the superhero body kit that controls blood pressure.
Více...Popis
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 Průvodce
| Kanál | Čas | Název |
|---|---|---|
 |
Čtvrtek, 13:07 | Know It All |
|
Pátek, 13:05 | Know It All |
|
Sobota, 13:19 | Know It All |
|
Neděle, 13:18 | Know It All |
|
Pondělí, 13:02 | Know It All |
|
Úterý, 13:04 | Know It All |
|
Středa, 13:06 | Know It All |