Podcast in English
Text size
Bulgarian National Radio © 2025 All Rights Reserved

May 7 is International Radio Day

Photo: Library

On May 7, 1895, Russian physicist Alexander Popov showed for the first time to the Russian Physical Society in St. Petersburg his apparatus for transmitting and receiving electrical oscillations from distances without a wire. In 1899, Popov connected to the device a telephone receiver for audio reception of the signal.

Under a contract between the Bulgarian and Russian governments in 1907, the first Bulgarian wireless telegraph began operating near Varna. In 1911, a second radio station was launched on the cruiser Nadezhda. 
The Neuilly Treaty of 1919 allowed the country to have only 2 radio stations under international control. On the Italian side, the sanction was signed by the inventor Guglielmo Marconi. 
By law after 1927, radio in Bulgaria became the main means of telecommunications.



Последвайте ни и в Google News Showcase, за да научите най-важното от деня!
Listen to the daily news from Bulgaria presented in "Bulgaria Today" podcast, available in Spotify.

More from category

Spanish writer Ana Andreu Baquero to present her novel "The Princess of Buchenwald"

Spanish writer Ana Andreu Baquero is coming to Bulgaria to present her novel "The Princess of Buchenwald" , the Cervantes Institute, which is organising the event with the Hermes publishing house, announced.  The presentation of the book is scheduled..

published on 2/12/25 8:10 AM

Bulgaria Gallery in Rome dedicates an evening to healer Ivan Raev

On February 12, in the cosy space of the Bulgaria Gallery in the heart of Rome, compatriots and Italians will gather to commemorate a Bulgarian healer who with perseverance and dedication managed to change the lives of thousands of..

published on 2/11/25 8:41 PM
Georgi Grozev

Georgi Grozev studies trumpet in Ghent and represents Bulgaria around the world

"Music discovered me," says Georgi Grozev and tells us with a smile how in kindergarten he went to sign up for piano lessons on his own. "And that is how my journey in music started, almost as a joke." Georgi Grozev studies..

published on 2/11/25 1:14 PM