A Relativistic Ride: An Experimental Film is a 1970 educational film produced by the Education Research Center at the Massachusetts Institute of Technology (MIT). The film employs experimental computer graphics to simulate the visual experience of traveling at relativistic speeds. Viewers are presented with a road lined with telephone poles as seen from the cockpit of an accelerating vehicle, illustrating phenomena such as time dilation and Penrose-Terrell rotation. This innovative approach provides a visual representation of complex concepts from Einstein's theory of special relativity.