Things will be slow with new posts in the next few weeks... as you may have noticed already. I am preparing the lecture series associated with this blog, and I am finalizing the iPhone/iPad apps. I'll try to post occasionally, but I don't think I can do one per day as before until the app is done. Meanwhile, check out the lectures web page, which I will be updating continually:
Videos of the lectures will be posted to this feed as well.