Sigma was standing in the doorway of a large auditorium where scientists usually gather to present their research, discoveries and experiments. The auditorium was empty, a large green board was completely written with chalk with all kinds of formulas and calculations. Physics, chemistry, mathematics, biology. Sigma cautiously peered into the audience watching what was happening inside. He was a scientist's assistant and...no one could ever understand the relationship between them. Sometimes it seemed that he was not an assistant, but a real experimental mouse of an obsessed scientist, but the boy could not do anything about it ... for some reason ... he himself did not resist ... although it was obviously not the best experience.