Watch Popular Mechanics for Kids Season 4 Episode 3 Online

Vanessa catches up with Dean Gunnerson, one of the most famous escape artists in the world while Tyler visits a cockpit of an underwater helicopter and finds out what it's like to be trapped inside something that is slowly sinking to the bottom of a deep pool. He arrives later in Delaware and tries out a life chute designed to rescue people from high rise fires while Charlie shares a few tips on the art of escape.