Watch The Secret of Flight Season 1 Episode 4 Online
- COUNTRIES: United States of America
- Subtitles: English
The Wright Brothers solved three problems with their first plane: lift, control, and propulsion. The problem of lift was the one which caused the most controversial opinions between scientists and engineers. Dr. Lippisch traces the development of the cambered wing section until a streamlined cambered plate led to the development of the modern wing profile.
