Stefan Petrović was born in Vranje. He devoted his education to chemistry, completing his basic and master's academic studies at the Faculty of Science and Mathematics of the University of Niš, at the Department of Chemistry. His love for this science led him to doctoral studies at the Department of Analytical and Physical Chemistry in 2017. Stefan specializes in the quantification of metals in environmental samples, in which he has a faithful assistant - inductively coupled plasma. Their friendship is sometimes interrupted, as food for his assistant comes in large metal bottles that are occasionally emptied. In addition to his passion for chemistry, Stefan has an interest in the knowledge of ancient civilizations. He is particularly fascinated by how chemistry can be connected to sacred geometry, and constantly explores these connections, trying to bring science and spirituality together in a harmonious framework.