| Studio: Schlessinger Media Format: DVD - Color - Closed-captioned DVD Release Date: 05/23/2006 Release Year: 2006 Run Time: 0hr 23min Screens: Color Number of Discs: 1 SwapaDVD Credits: 1 Total Copies: 0 Members Wishing: 1 MPAA Rating: NR (Not Rated) Languages: English, Spanish |
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Search - All About Sound on DVD
  | All About Sound NR 2006 0hr 23min Sound, like light, travels in waves. Young students learn about the amazing journey of sound - from the source that creates the sound to the mechanics of the ear that enable it to be heard. Children discover why sound need... more » |
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