I know, I know, it has been a long time....

It has been a while since I posted on the blog, and I am sorry about that.  My semester became extremely busy at one point because I had to take on two other courses and other projects, so I had very little time...  But now I am done with classes and, although I still have to grade exams for a couple of weeks, I have more free time.  There is a lot to talk about and I will try to catch up with the news before the end of the year.