Uploaded March 2023 | Updated September 2026, 2 weeks ago

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Balls initially mutually separated by approx one millionth of the plot width, dropped on the hyperbola y^2 - x^2 = 1 (positive root). The video is quite slow but eventually exhibits chaotic behaviour of the balls, i.e., the butterfly effect.

Inspiration from a number of previous comments under the video https://m.youtube.com/watch?v=YoGmq0IdSxk

Beautiful song "For You" by @gpcbass. Used many times before on this channel.

Visuals in Python and FFmpeg.