3 Temporada
46 Episodio
Why Is It So? - Season 3 Episode 4 Episodio 4 (2012)
Every vibrating body has a a corresponding frequency and pitch. Miller uses tuning forks that resonate with sounding pipes and vibrating strings.
- País : Australia
- Género :
- Estudio : PBS
- Director :
- Emitir : Julius Sumner Miller
