Ричард Роудс: Hedy s Folly: The Life and Breakthrough Inventions of Hedy Lamarr, the Most Beautiful Woman in the World
Скачать книгу (размер 1490Kb , формат fb2) Жанр : Биографии и Мемуары , Язык : en Аннотация: What do Hedy Lamarr, avant-garde composer George Antheil, and your cell phone have in common? The answer is spread-spectrum radio: a revolutionary invention based on the rapid switching of communications signals among a spread of different frequencies. Without …