100 Days of Github. Take 2, Day 42

Day 42

Animation of 2 double pendula. (Yes, the plural of pendulum is pendula.)
They start off with slight difference in initial condition, and because the system is nonlinear, they end up in very different states at the end. Chaos, baby!
Github link here. (The animation doesn't render here.)
Nbviewer site link here.

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Uploads remaining: 58
Days remaining: 16

Ideal rate of uploads: 1 upload per 0.28 days. Or, 3.625 uploads/day.
Run, run, run!