I'm not a speech therapist, but this is cool!

I can't resist commenting about and sharing awesome and FREE technology. If you were ever curious about how our oral anatomy works to create speech, or you needed to teach a student how to make sounds, this website is tough to beat. I just think it's the coolest, and best of all, it's free!

http://www.uiowa.edu/~acadtech/phonetics/about.html#