Today we had a rave in class. Well not really but we did get out the rave glasses and look at a spectral lamp which is almost as good and nowhere near as sweaty.

As you can see my students are very happy, that´s because I´m taking their photo and they know that means they will be posted on my blog. They´re not normally so happy but then again it is last lesson on a Friday, which makes me quite happy too but you can´t see that as I am taking the picture.