#PhysicsFactlet (286) The double pendulum is chaotic, so we can't predict its long-term evolution. But what about its short/medium-term evolution? Well, the funny thing is that how well we can do is not constant. Sometime we can do very well, sometimes we can't. 1/2 pic.twitter.com/ZrW2hJJmk8
Illustrated: When I remove that one line from code on purpose, thinking that it is useless, and then everything else collapses …. pic.twitter.com/I4pztJ6lGY