MITOPENCOURSEWARE

This contains a list and details about a bunch of free courses from MIT. They also have a Youtube channel, where the videos are also located. It’s probably easier to find the relevant course name on MIT and then go to youtube. http://ocw.mit.edu/courses/audio-video-courses/#mathematics  

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CHAOTIC MOTION PENDULUM

Why is a double pendulum chaotic system? The second pendulum is unlikely to be of exactly the same length as the first so the phases will not be synchronised. The momentum of the second pendulum affects the first, and the position of the first pendulum determines where the second pendulum will swing from. Two way…

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