translation.bs: Ta izložba, kojom se obilježava pristupanje ove zemlje EU, obuhvata pronalaske svjetskog značaja poput prvog elektroničkog sata -- koji je izmislio Petar Petrov -- te otkrića Bactericuma Bulgaricusa, bakterija koje se nalaze u jogurtu.
translation.en: The exhibition, marking the country's accession to the EU, will include such inventions of worldwide significance as the first electronic watch -- invented by Petar Petrov -- and the discovery of Bactericum Bulgaricus, the bacteria found in yogurt.