Podcast in English
Text size
Bulgarian National Radio © 2024 All Rights Reserved

Two secondary school students win prize for developing biodegradable mask

Alexander Kabranski (L) and Stefania Lazarova
Photo: Daniela Kostova

Two students from the Natural Sciences and Mathematics Secondary School in Yambol won a Bulgarian Academy of Sciences’ student institute prize for developing a biodegradable protective face mask out of rice paper and with hemp straps.

The idea for the mask was provoked by global pollution, with tons of disposable polyester masks being thrown away, as a result of the Covid-19 pandemic, Stefania Lazarova and Alexander Kabranski told BNR’s correspondent Daniela Kostova. 



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

Filiz Hyusmenova

Filiz Hyusmenova: The accusations of threats made on the basis of ethnicity are ridiculous

“The Movement for Rights and Freedoms' resistance forces are not against ethnic qualities and characteristics, but against the way decisions are made, against management, separation and confrontation.” This is what MP Filiz Hyusmenova, who was the..

published on 7/13/24 4:23 PM
Nikolay Denkov

Nikolay Denkov: Any attempts to form a stable government would be a complete illusion

“This parliament is like quicksand – war in the Movement for Rights and Freedoms, a split Bulgarian Socialist Party, Velichine falling apart,” said former PM Nikolay Denkov, chair of the parliamentary group of We Continue the Change/Democratic..

published on 7/13/24 2:11 PM

Chief Commissioner Alexander Dzhartov: There are no towns or villages at risk from the fires

“No towns or villages are at risk from the fires that have broken out around the country,” Chief Commissioner Alexander Dzhartov, Director of the General Directorate Fire Safety and Civil Protection said for the BNR. Partial state of..

published on 7/13/24 11:59 AM