This is an excellent DVD on one of the greatest scientific achievements of mankind - the discovery of manned & controlled flight.  This leap forward in technology by two Ohio bicycle mechanics - the Wright Brothers - would literally change the world in which we live.  This great DVD explores the history of the monumental event as well as the fascinating technology & problem-solving of the Wright Brothers.  The production features outstanding technical graphics of the flight technology developed by the Wright Brothers, remarkable historical images, and expert historical input as well as flight information.  The DVD is a special production of the History Channel for their very popular Modern Marvels Series.  The DVD is titled "The History Channel - Technology of Kitty Hawk".  The DVD has an approx. length of 50 minutes.  The DVD is NEW and still sealed from the History Channel!  A great production by the History Channel on two of America's most important contributors to the science of flight - Orville & Wilbur Wright.  Shipping via US Postal Mail is $4.95 and includes US Postal Tracking. Thanks for looking!