The exhibition "Experimentus" presents various inventions of the world's scientists. Among them are Newton's prism and cradle, Pythagoras' theorem and bowl, the wave pendulum, Leonardo da Vinci's bridge, Edison's light bulb, the plasma ball, the precursor of the calculator - the arithmometer, the calculator itself and much more. 

Visitors to this unusual exhibition are accompanied by posters with various visual illusions. All in all, visitors are presented with about 120 exhibits and almost all of them can not only look but also touch. 

Not only parents and children, but also people of older age come to listen to the tour, look at the unusual exhibits and feel themselves in the role of a scientist. Boys and girls gather around the stands and try to touch everything.