Bored at school? Why not try to master the art of pen tapping? Battle it out with your mates to see who is the pen tapping master in your area. Different pens give different sounds so experiment with different pen tapping techniques to get the best sound you can.
You only have to head down to your local news agency to find your instrument, and it doesn't cost much to become a pen tapping master. All it takes is practice and persistence and you can get as good as this guy.
Try and have a pen tapping battle with your friends, and if it takes off, it may soon be an Olympic sport!