From Ken Burns, producer of THE CIVIL WAR, comes the story of radio's creation of radio and three men of genius, vision, and determination: Lee De Forest, a clergyman's flamboyant son; Edwin Howard Armstrong, a brilliant, withdrawn inventor; and David Sarnoff, a hard-driving Russian immigrant who created the world's most powerful communications company. This film evokes the lives of three men whose work profoundly transformed modern America.
Cheapest price in the interval: 10.39 on February 4, 2022
Most expensive price in the interval: 11.79 on October 27, 2021
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