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

Empire of the Air: The Men Who Made Radio

Calon PRIMETIME EMMY®
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 j 52 min1991X-Ray13+
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