"Century of Flight" - Program 12, Episode 302

A special edition of Destination Tomorrow looks back at the first century of powered flight. See how two relatively unknown bicycle makers from Dayton, Ohio beat many of the world's foremost thinkers to become the inventors of the airplane. Correspondent Jennifer Pulley speaks to researchers who are working on new designs that could change air travel.   New aircraft shapes, cleaner burning fuels, and new materials could be the first steps in the next revolution of aircraft design.