About

Look into our crystal ball...so Tim and Moby can tell you everything you ever wanted to know about crystals! In this BrainPOP movie, they’ll clue you in to the mineral composition of some common crystals, and they’ll even tell you about some crystals that you might have sitting in your kitchen cabinets. In the process, you’ll learn why crystals have color and why they form in such regular shapes. You’ll also discover why a scientist would ever want to x-ray a rock! Rock on!