On Wednesday, we will change directions a bit and head directly to computer modeling. There are two readings posted on the schedule for Wednesday: first, take a look at the first two chapters of Stephen Wolfram's "New Kind of Science." Second, look over the pages on "Python 1D CA". The "Python 1D CA" will probably be not enough detail for some of you, and too much detail for another some of you. Keep in mind that we have a very diverse group. I hope that everyone in the class will have their accounts soon, and you can try out the experiments. If you are following along our blog, all of the software that we will use in this course is freely available, so you can download it and follow along. And everyone is welcome to comment here.