Empire of the Air: The Men Who Made Radio
pbs documentaries

Empire of the Air: The Men Who Made Radio

PRIMETIME EMMY®-nominert
Examine the lives of three men, Lee de Forest, Edwin Armstrong, and David Sarnoff who shared the primary responsibility for the invention of the radio, and whose genius, friendship, rivalry, and enmity interacted in tragic ways.
IMDb 7,51 t 52 min1991X-Ray13+
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