The original Universe of Energy pavilion itself was an innovation in energy technology, as the entire roof was covered in 80,000 photovoltaic solar cells that partially powered the ride vehicles. Visitors were transported through the pavilion in large battery-powered "traveling theatre cars" that followed guide-wires embedded in the floor as opposed to riding along conventional ride tracks. The original attraction featured numerous films that presented information on the subject of energy in a serious fashion as well as a ride through a primeval diorama complete with audio-animatronic dinosaurs.