Eight worlds on the major themes of “origin”, “life”, “waves”, “thoughts”, “secret”, “earth”, “brain” and “cosmos” invite you to a special experience with exciting and varied hands-on stations. Here, young and old try everything that can be made visible: for example tiny things, sounds or ideas. Visitors experience how a bat finds its way in complete darkness and learn how the brain works. They discover how tiny particles dissolve into thin air before their eyes or how fossilized creatures used to look like and how continents migrate. Children become researchers themselves and try out what nature and people have developed and invented to make the invisible visible.