Double Pendulum

Fun little project inspired by an article in ’Home Shop Machinist’. A double pendulum has very random movements that are influenced by the starting position. I was too cheap to use ball bearings at the pivot points, $5 each! If I had, it probably would have even more erratic movements and each attempt would last much longer. As it is, this didn’t really cost anything to make, just some scrap I had around. Fun to watch!