Creative coding; discovery and joy | The Pretentious Gamer
This particular video was using footage of the results from a 6 hour crash course with students who had no programming experience. They began with the source code for a simple breakout clone provided by Thirion, and ended up with this beautiful montage. The wonderful thing about the computational, the generative, the procedural, is that things emerge that often cannot be accurately predicted by the person responsible for the underlying logic.