3 Сезон
39 Епизод
First Flights with Neil Armstrong - Season 3 Episode 7 Епизод 7
In their quest for flight efficiency, some designers thought the ideal shape would be just a wing, nothing else, flying through the air. Though successful development of flying wings has often proved illusive, Northrop's designs proved feasibility, and the B-2 Stealth Bomber brought the configuration into production.
- Страна : United States of America
- Жанр : Documentary
- Директор : Rick Gordon
- В ролите : Neil Armstrong
