Invisible Threads: From Wireless to War Part 2

The historical documentary reveals the untold story of World War I, focusing on burgeoning wireless communication. It chronicles the rivalry between inventors Nikola Tesla and Guglielmo Marconi amid global conflict. The narrative delves into a world of German spies, subterfuge, and industrial sabotage on American soil, highlighting the Telefunken radio station's key role in events like the sinking of the Lusitania and the Zimmermann Telegram.