My S and Z Spinning Study

I've been busily working on my presentation for the conference in Kalamazoo, but I thought it would be nice include my documentation from my study on the blog. So, if you are interested, you can find it under Projects. You will need to look at both the words and the samples for it to make sense. Most of the photos do not show the pattern very clearly (real life is much better), but at least you might get an idea of what I was up to.