On May 7, 1895, Russian physicist Alexander Popov showed for the first time to the Russian Physical Society in St. Petersburg his apparatus for transmitting and receiving electrical oscillations from distances without a wire. In 1899, Popov connected to..
A quick reference in the dictionary of the meaning of the word "chitalishte” center" shows that this is a cultural institution for the dissemination of knowledge and culture, especially active during the Bulgarian National Revival period. The..
An exhibition of spring and Easter-related postcards takes us 100 years back in time. The exhibition is organized by the Hristo Botev Regional Library in the city of Vratsa. Visitors can take a look at old Vratsa through specially selected 21..