Ballpit
ProSimulation video generator

Chaos Pendulums

Double pendulums released a hair apart swing as one, then split into chaos, each colour tracing its own path.

  • Seeded: every render is a new run, and the same seed rebuilds one exactly.
  • Vertical, square or wide, each with a course built for that shape.
  • Up to 30 seconds on the free tier, three minutes on Pro.
  • Rendered and encoded in your browser. Nothing is uploaded.
  • Yours to publish and monetise: no stock footage and no music licence.
A frame from the Chaos Pendulums generator

Live in your browser, a new seed every visit

How it works

Double pendulums are released a hair apart, so close that they swing as one at first. The tiny difference grows until the group splits and every pendulum traces its own path: the butterfly effect, visible in seconds.

Clip ideas

  • Hook: they all start a millionth of a degree apart
  • Pause just before the split for a cover image
  • A background for an explainer on chaos theory