On October 12, 2021, students of the COX-31 group together with associate professors Lilia Midak, Olga Kuzyshyn, Lilia Bazyuk and Iryna Malakhova took part in the III All-Ukrainian Festival of STEM-education, where they presented their location with interesting experiments and new developments. Associate professors Lilia Midak and Olga Kuzyshyn, as well as the head of the department’s laboratories Iryna Malakhova received diplomas and gratitude for active cooperation with the Center for Educational Innovations.