О чём First Flights with Neil Armstrong?
NASA Apollo astronaut Neil Armstrong adds to his long list of space flight & aviation accomplishments as he takes the controls of a variety of flying machines. Each episode blends historic footage, interviews, and flying. Armstrong takes you on an exhilarating adventure through time.
Последняя серия
С3 · Серия 13 — Propellers - Wings With A Twist · 1993-12-08
The Wright brothers realized that a propeller was a rotating wing – giving it a twist made it practical. By the mid 1930s, variable pitch and NACA research revolutionized propeller design. With the coming of the jet age, propellers fell out of favor for large aircraft. But designers soon realized that a fast turboprop with an advanced propeller could be more efficient than the best jetliners.
- Жанры
- документальный
- Первый показ
- 1991-09-25
Главные роли
- Neil Armstrong Host
Как смотреть First Flights with Neil Armstrong на IPTVi
Посмотреть First Flights with Neil Armstrong на IPTVi можно за минуту: начните бесплатный тест, откройте приложение на ТВ, телефоне, Fire Stick или в браузере и нажмите воспроизведение — всё в 4K Ultra HD.
Начните смотреть First Flights with Neil Armstrong сегодня
Начните бесплатный тест IPTVi и смотрите First Flights with Neil Armstrong уже сегодня, а также тысячи фильмов, сериалов и прямых каналов в 4K Ultra HD.
