Scientists from the Bulgarian Academy of Sciences and the Sofia University Saint Kliment Ohridski invented a new-generation battery that will make a revolution in energy conservation. The original Bulgarian development of safe, cheap and environmentally-friendly rechargeable battery based on sodium can be combined with lithium-ion batteries in electric mobiles or entirely replace the lithium--ion batteries in other machinery and appliances. The sodium-ion battery uses new types of electrodes of sulfate salts which are widely used, cheaper, safer, more environmentally-friendly and accessible in nature.
On Wednesday, minimum temperatures will range between minus 5° C. and zero, lower in the Northeastern parts of the country where they will drop down to minus 7° C., for Sofia around minus 1° C. During the day the weather will be predominantly cloudy..
The magazine of the Bulgarian news agency BTA called LIK dedicates its February issue to the Bulgarian National Radio. The magazine was presented today in the marble lobby of the BNR building. The BNR marked its 90 th anniversary on 25 January..
An analysis of the state and preparedness of the armed forces in 2024 was presented during the Chief of Defence Annual Conference in Sofia. In their statements at the event, both President Rumen Radev and Minister of Defence Atanas Zapryanov..
According to data from Eurostat, Bulgaria has met the final criterion for joining the eurozone, namely price stability, Minister of Finance Temenuzhka..
The Ministers of Agriculture of Bulgaria, Hungary, Romania and Slovakia have called on the European Commission to restore pre-war import quotas for..
Sofia has taken over the presidency of the most prestigious local government forum in the Balkans – B40. The capital’s mayor Vasil Terziev accepted the..
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