Russian Empire
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Aleksandr Popov
Krasnoturinsk (Ural Mountains), Russian Empire
Archival Overview
Russian physicist and electrical engineer who demonstrated the world's first radio lightning detector and practical wireless radio receiver in Saint Petersburg in 1895, celebrated across Eastern Europe as a father of radio.
Biographical Record
Aleksandr Stepanovich Popov (1859–1906) graduated from Saint Petersburg University and taught physics at the Russian Imperial Navy's Torpedo School in Kronstadt. Investigating Heinrich Hertz's electromagnetic waves, Popov constructed an automated coherer receiver capable of detecting lightning storms at a distance of thirty miles.
On May 7, 1895 (celebrated annually in Russia as 'Radio Day'), Popov presented his radio receiver to the Russian Physico-Chemical Society. In 1900, his wireless radio station installed on Gogland Island in the Gulf of Finland successfully transmitted distress messages that saved fifty stranded Russian fishermen from a drifting ice floe.
Key Life Milestones
Demonstration of the Radio Receiver
Demonstrated wireless transmission of radio signals to the Russian Physico-Chemical Society on May 7.
First Maritime Radio Rescue in History
Transmitted an operational wireless telegram that guided the icebreaker Yermak to rescue fifty stranded fishermen.
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Final Resting Place
Perpetual MemorialSaint Petersburg, Russia