The prepared exhibition of the experimentarium museum ExperiMus is of an unconventional format, which had gradually evolved from the exhibition project The Story of Planet Earth. The development aimed towards greater interactivity and adaptability of the given space. ExperiMus is designed to provide lectured and non-lectured educative activities based on simple and compelling experiments. Its format is similar to the science centre but it is aimed at animate and inanimate nature. The goal of the exposition is to link the relationships between various disciplines and to explore analogies. Close cooperation with educational institutions and the media is envisaged in both running and marketing of the exhibition.