This has many good sound effects to use for student projects. Do not just give to students to explore for a project though. If you listen to the sounds in the Skits and Comedy section you will understand.
The purpose of Smash Cards is to add value to the flashcard experience. Here's how it works; a student holds a flashcard up to a webcam and images matching the words on the flashcard. The goal is to provide students with a visual reference to aid in recall. Really Cool!