an interesting collection of physical sculptures that illustrate spatially abstract datasets. EMF Displacement visualizes the Electromagnetic field generated within a space. Glide Slope is a volume shape that represents the airspace provided by the FAA for planes to take off & land within, stretching from the runway at Miami International Airport. Model of Flight 592 shows the 3D flight path of ValuJet flight 592, which crashed on May 11, 1996. Challenger, is a foam model of the Space Shuttle crash in 1986.