science and play mechanics nasa floating shuttleOuter space has never been so astonishing! A Shuttle that will fly you towards incredible adventures like a real astronaut! The Shuttle awaits to be built and will seem to float in the air thanks to the tensegrity effect! By following the assembly instructions given in the manual or in the app, children can experiment what lies behind an optical illusion: tensegrity, a fascinating principle of physics. The Shuttle leaves its base for a totally free