The Bulgarian Academy of Sciences’ Institute of Solid State Physics is officially celebrating 50 years since the invention of the copper bromide vapor laser today. This laser is a Bulgarian invention, launched for the first time by Academician Nikola Sabotinov in 1974. It is a new and improved version of the copper atom laser and is the most powerful and highly effective gas laser in the visible spectrum. It has been patented in Bulgaria, the US, Great Britain, France, Germany, Japan and Australia.
Bulgarian head of state Rumen Radev presented the Presidential Badge of Honour to the Bulgarian National Radio (BNR). The award was received by BNR Director General Milen Mitev during the solemn concert at the Sofia Opera and..
The Bulgarian National Radio has presented its annual journalism awards "Sirak Skitnik". The grand prize went to Tsveti Radeva, host of the folk music show "Imat li pesnite spirane" on Horizont channel. The grand prize was presented by..
During the night, the cloud cover will remain significant over the eastern parts of Bulgaria. Clear skies are in the forecast for the rest of the country. Around and after midnight, there will be fog in some valleys and lowlands . Minimum..
Personnel and military equipment will be transported through the territory of Bulgaria between January 24 and February 9. The Ministry of Defense..
''Bulgaria has welcomed with great relief and joy the release of Bulgarian citizen Daniela Gilboa, who had been held captive by Hamas. This positive..
The oil spill in the Black Sea will not reach the Bulgarian Black Sea coast, BTA reported. According to an analysis of recent satellite images..
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