For a better viewing experience, install Brave on your PC, laptop, phone, or tablet.
After installation, open the episode or movie in Brave for more stable playback and fewer interruptions.
Happy watching.
Released
This animated film was utilized in a classic experiment in cognitive psychology. Subjects were requested to interpret the moving picture-film of about 2 and a half minutes duration in which three geometrical figures were shown moving in various directions and at various speeds.