Chaos Theory on "It's Only a Theory" with Andy Hamilton and Reginald D. Hunter

I thought this might interest a few of you, obviously they don't go into any great depth, but the professor explains enough of the basics of chaos theory to make this worthwhile viewing. The idea of this program is that professors come in and defend a chosen theory to the panel, which is then accepted or rejected by vote. It's on BBC4 for those who want to know. (by the way, that compound pendulum is badass, I need to get one!)