NASA Connect segment exploring all the basics of sound including how it works and how it travels. The video also explains how the ear works.NASA Connect segment exploring all the basics of sound including how it works and how it travels. The video also explains how the ear works.all »NASA Connect segment exploring all the basics of sound including how it works and how it travels. The video also explains how the ear works.«
Download is starting. Save file to your computer. If the download does not start automatically, right-click this link and choose "Save As". How to get videos onto the iPod or PSP.
