Bulgarian twelfth-grader Alexandra Petkova was among twenty young people from around the world with recognized scientific works who presented their work at the Stockholm International Youth Science Seminar, the Ministry of Education and Science has announced.
The graduate of the National High School of Mathematics and Natural Sciences "Acad. Lyubomir Chakalov" presented her work in the field of physics within 7 minutes in front of an audience of over 1,000 people. Alexandra was invited to the Stockholm International Youth Science Seminar after she won first prize at the European Contest for Young Scientists (EUCYS) in September.
Her achievements in physics helped Bulgaria make one of its most successful presentations in the history of the contest, which was held in Katowice, Poland. Then she presented her experimental and theoretical study of the angles of waves left by moving vessels to an international committee. Applying her formula would lead to a reduction in fuel consumption.
Bulgaria is taking part in a high-level European summit on digital sovereignty in Berlin on 18 November , co-hosted by France and Germany. On 13 November 2025, the country's Council of Ministers approved Bulgaria's formal joining of the Declaration..
On November 18 at 5:30 p.m., the collection "New Foreign Bulgarian Studies" will be presented in the National Library "Sts. Cyril and Methodius" in Sofia. It was published within the framework of the National Scientific Program "Development and..
On Tuesday, overnight lows will range from 7°C to 12°C, rising to 12–16°C in eastern Bulgaria and around 9°C in Sofia. It will be a cloudy day with rain, mainly in the north and west of the country, which will continue into the night towards Wednesday...
Bulgaria’s GDP is expected to grow 3% this year, the European Commission said in its Autumn Economic Forecast, as reported by BTA. The projection marks..
On Tuesday, overnight lows will range from 7°C to 12°C, rising to 12–16°C in eastern Bulgaria and around 9°C in Sofia. It will be a cloudy day with rain,..
The European Commission has approved 70 projects across the EU , worth more than €600 million , to support alternative fuels and reduce vehicle..
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