15Nov
About the event As searchers and learners, we support curiosity and research, and assign great value to diversity of experience. As people who value such diversity and openness, we approach new sit...
27Nov
On the Questo mobile app, gamified tours in the cities of Belogradchik, Vidin, and Vratsa now take you on a trip to reveal pieces of design and development of solar modules of rich various solar-po...
