Broadcast: 23rd January 1939

Starring:

Added: Apr 05 2013

From primeval days when men called to each other from hilltops from the time when they lighted flares from the summit of mountains and great drums beat from the depth of the forest the story of civilization has unfolded through the exchange of ideas. Mans desire to communicate with other men has been an interpenetrating force through the centuries. The projection of the human voice to the farthest outposts of the earth was originally conceived in the mind of an American citizen. This man stands among the greatest scientific geniuses of any Alexander Graham Bell…