Jim Crutchfield, Chaotic Attractors of Driven Oscillators: MOV and Youtube. 13 minutes, Entropy Productions, Santa Cruz (1982). Premiere: Dynamics Days La Jolla, January 1982.

Jim Crutchfield, Space-Time Dynamics in Video Feedback: MOV and Youtube. 16 minutes, Entropy Productions, Santa Cruz (1984). Premiere: International Workshop on Cellular Automata, Center for Nonlinear Studies, Los Alamos Scientific Laboratory, Los Alamos, New Mexico, May 1984.