Learn all about air and wind.  What is air?  How does air act?  How does wind form?  What are wind belts, circulation cells and trade winds?  What are Prevailing Westerlies and Polar Easterlies?  What are the Doldrums, Horse Latitudes, and the Coriolis Effect?  What is the difference between a hurricane and a cyclone?  What are some amazing uses for wind?  The answers to all of these questions and more are covered in depth with exciting video and dynamic graphics that reinforce important concepts.