During an impromptu wedding ceremony according to ancient national traditions in the Museum of Ukrainian wedding (village Large Budyscha Dicanka district, Poltava region). In the role of makeshift groom (centre) - Associate Professor, Ph.D., vice dean for academic work physical -technical faculty of National Technical University «Kharkiv Polytechnic Institute» - Ledenev Volodymyr. In the role of improvised bride (on the left) - senior laboratory assistant of chair of General and Experimental Physics of National Technical University 'Kharkiv Polytechnic Institute "- Olga Livada. On the right is a worker of the museum wedding.