Well, I just learned how to completely and pleasantly obliterate an entire day. It's called web comics. I'm not going to tell you which one I read, because I don't want the same thing to happen to you. It is completely addictive, and the one that I started reading has been going on for three years, so I had to read more than 600 comics! It was fascinating to see the way the author's artwork evolved from working on the comic every day.