A flight simulator in tilt on a motion platform... a roller coaster without tracks traveling through some private public space. The roof is visible above the partial cockpit. Somewhere else, the headless body of this aircraft is landing on a long runway, blind feet gently touching down... scaring the hell out of the Flight Traffic Control technicians in the tower, when they glance up from their screens and realize This Plane Here Isn't Normal, Where's the Head...     I was assigned to Military Systems, where we built weapon systems trainers, making sure everything was as real as possible.