My, but there's a lot of blogs out there in Maths-land! For someone like me - who ends up saying "times" instead of "multiply" on a bad day - the maths can be rather high-powered, but all the same there's some fascinating material out there. When I remember how to add links to this site, I'll list a few.
Meanwhile, this leads me nicely into linking to an amusing maths video link here - scroll down to the second clip. Made me laugh.
I might even try to show it to some of my classes this week, as they begin to demand that they be allowed to play games etc as the end of session approaches. After all, they've been watching DVDs in History and RE for ages now... but never fear, we maths teachers are made of sterner stuff, and keep the little darlings busy to the end. More or less.