On May 16, the department’s teachers Serhiy Spiridonov and Serhiy Petrov took part in the scientific festival dedicated to the International Day of Light as part of the UNESCO initiative. This year, the event was jointly organized by NTU “KhPI” and the Scientific Boarding Lyceum “Obdarovanist”. Representatives of the department took an active part, both in the offline STEM festival and in the online one, conducting a thematic Kahoot quiz. More than 100 students from all over Ukraine took part in the event.