Marconi: The Man Who Revolutionized Communication #shorts

Professor Otto Hertz on Guglielmo Marconi, born April 24th, 1874. Marconi transformed Hertz's lab experiments into practical wireless telegraphy, extending transmitter range and shaping the 20th century. Every ham radio operator owes him a debt of gratitude. #GuglielmoMarconi #WirelessTelegraphy #RadioHistory #Innovation #HamRadio