Zenith Radio Corporation Research: The Long Corridor 1955 Educational Documentary WDTVLIVE - The Bes
Автор: Alexandra Terra
Загружено: 2017-12-04
Просмотров: 4152
Описание:
Research, development, and design projects related to solid state physics being undertaken by the Zenith Radio Corporation laboratories in the 1950s.
UHF television broadcasting is the use of ultra high frequency (UHF) radio for over the air transmission of television signals. Soon after the introduction of .
Looks at the theory and practical uses of reaction rocket engines, and the application by NASA of such engines to the Saturn propulsion system. WDTVLIVE42 .
Using animation and live action, this film describes the benefits of the “living circle” of interdependent trade between Central America and the United States.
Повторяем попытку...
Доступные форматы для скачивания:
Скачать видео
-
Информация по загрузке:
![Как измеряют самые слабые силы во Вселенной? [Veritasium]](https://imager.clipsaver.ru/6lK2JVwajTw/max.jpg)