Math desire??!!! I've been reading some books on theoretical physics lately, namely stuff by Michio Kaku. I am heading to college in about 3 weeks to study physics, maths and chemistry. I don't know what it is, but I just have some desire to sit down and do some maths, to do some big important equations!!! I have only done high school maths, but I don't know what this is. I guess I just want to do something practical instead of just reading about the physics. Any ideas?? Any thoughts?? Anything you think I could sit down and do, that would be a good challenge, but not beyond my level???