This video is about an ingenious manipulation of magnetic fields with computers that simulate a Zero-g object. This project was done at MIT’s Media Lab by Jinha Lee under the direction of Hiroshi Ishii, whom I met several years ago. It was Published on May 7, 2012.
It asks, “What if materials could defy gravity, so that we could leave them suspended in mid-air? ZeroN is a physical and digital interaction element that floats and moves in space by computer-controlled magnetic levitation.”
This level of thinking about what you could do by manipulating objects in 3-dimensional space to simulate things like the 3-body problem are wonderful explorations of creative thinking.