Ever wonder what’s inside a fan? A cell phone? A stapler? What's Inside? answers those very questions! From winter coats to bicycles, each interstitial explores what’s inside the objects we use every day. Using stop-motion animation and fast-paced music, What's Inside? unveils the many different parts of an item by breaking them down piece-by-piece— until every last screw has been pulled, and spring has been released, captivating children aged 3 to 6 and encouraging their curiosity in engineering.