Nowadays it is normal to travel long distances with modern airliners. But how was aviation developed from more than a hundred years ago until the present, and which laws of nature are the basis for aviation? In many different hands-on experiments, the young visitors experience phenomena like air pressure, buoyancy and airflow, and their applications and uses on planes. They can apply what they have learned on building and using the paper plane "Immamura Spezial". Those who listened carefully and worked with accuracy can take home a glider with excellent flying properties.