2 Seizoen
44 Aflevering
Inquiring Minds - Season 1 Episode 7 Aflevering 7 (2001)
The examination of how sound is produced and explains hearing by air conduction, and bone construction.
- Land : Canada, United States of America
- Genre :
- Studio : TVOntario
- Regisseur :
- Gips : Michael Kinney, Chris Robinson
