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.
New car sales in Bulgaria in October increased three times more than the average for the European Union , where the purchase of new cars is only 1.1%. According to the Association of European Automobile Manufacturers, 75.9% of cars registered in..
77 per cent of those employed in Bulgaria's secondary education system are ready to go out on strike demanding a pay rise in the sector, according to a national survey by Podkrepa trade union. Half of those surveyed are in favour of a nation-wide..
The damage control and fire-fighting teams in Shumen have responded to 10 reports of damage due to the strong wind, the Regional Directorate of the Interior Ministry has announced. More often than not the reports were of fallen trees and branches in..
The MPs failed to elect a speaker also at their fourth attempt . Of the four candidates, Raya Nazaryan, nominated by GERB - SDS, and Silvi Kirilov -..
Bulgaria has become the first in the EU to have a high-tech artificial intelligence in its own language , created by a state-funded scientific..
According to an analysis by the Electricity System Operator, a shortage of electricity is expected as early as January and February next year. At a..
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