Thank you

It is so nice to see that people are still popping in here to read, even though I haven't managed to post anything for a while now.

Things are quite heavy at the moment and I have little time for experimenting but I promise all you lovely readers that I will be back good and proper once the term (and my teaching career) ends.

Then I can really get going again.

In the meanwhile, I hope there's enough in here to keep you interested.  Thanks for sticking with me.