After the lecture, the students went to the laboratory on Grey, where they could do magic knocking reactions themselves or receive artificial blood. Young people with great commitment and caution proceeded to work in the laboratory, previously wearing appropriate protective equipment. They were not afraid to ask questions about the reactions that occurred in the test tubes, and Agnieszka Kicińska and Hubert Knap meticulously answered all questions. Another element was a display of chemical indicators and red cabbage juice. After the demonstration, the students had to use their knowledge to determine the reaction of the solution themselves. At the end, it was time for what everyone liked the most... the production of gluttons! In addition to them, the students could make their own bath salts.