Experience the technology of the past and play with the idea of how it may impacts the present and future of our lives. Walk through the underground mine and witness the visionary ideas of Nikola Tesla by participating in interactive demonstrations in Tesla's cabinet. Visit the permanent exhibition that features thematic units such as: - Transformation of energy - Aeroplane engines - Transportation department - Firefighting - Geology and oil - Geodetics - Cadastre - The mine - Demonstration laboratory - Radioactive waste - Astronautics and Planetarium - Foundations of agriculture - Apiary - Renewable energy sources and energy efficiency