Podcast in English
Text size
Bulgarian National Radio © 2024 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

The green way of culture

Well over 30 artists and performing arts and climate experts from several countries in Central and South-Eastern Europe - Bosnia and Herzegovina, Bulgaria, Poland, Hungary, North Macedonia, Serbia, Croatia and Montenegro - have arrived in Sofia to take..

published on 4/11/24 4:50 PM

Scholars from the Balkans gather in Sofia to discuss art from antiquity to the early modern period

The traditional international scientific conference  Art Studies Readings, module Ancient Art, will be held in Sofia from 11 to 13 April.  The forum, organised by the Institute of Art Studies at the Bulgarian Academy of Sciences, aims to bring..

published on 4/11/24 8:30 AM

А Summer Theatre travelling festival brings families together with art, magic and laughter

For the fourth year in a row, the travelling summer theater festival "Lyatno teatro" will give children and their parents moments of pure happiness. And to make this day unforgettable in their lives, together they will measure their strength in..

published on 4/11/24 7:05 AM