Mar 18, 2021 Master Class By odb-abai inNews As part of the library laboratory “Funny Science” on March 18th, a master class on conducting the experiments “Vulcan” and “Pharaoh’s Serpent” was held in the library. Experiments with chemicals were spectacular. Children and adults got acquainted with the distinctive features of each of the substances. These experiments of obtaining reactions in the form of pharaoh’s snakes and a volcano are simple and safe to perform, contribute to the development of children’s ability to observe, analyze, and make a comparative analysis. Students with their parents were asked to conduct experiments at home – in compliance with all safety rules. At the end of the library laboratory session, a literature review on entertaining chemistry was conducted.