 Chaotic Behaviour (Double Pendulum) (University of Toronto Department of Physics)

Online text: ugdemos.physics.utoronto.ca/db/demos/chaotic-behaviour-double-pendulum

Demonstration catalog entry Me-020 issued by the University of Toronto Department of Physics. No personal byline or publication date is established; the university’s website hosting does not establish authorship.

Cited passages: Description, stand leveling and steps 1–4, upward release, white-dot observation, dowel insertion and repeated release; Apparatus, Double Double Pendulum and Double Pendulum. The written procedure was inspected; no inspection of the embedded video or apparatus image is claimed.