Do you ever see a plane fly by in the sky and wonder, ''How does it work?'' Well, Pop-Pop Airplane is here to teach every young and curious mind who wants to know just how airplanes stay up. He will teach you about the wings, the engine, and even parts of the plane you've never heard about - like the ailerons or the elevators - so that the next time you see a plane go by, you can know a little more about how it flies!