Ever wondered how often Wikipedia is updated? You're not the first because there's now a site that shows you updates as they happen and where in the world the update has been made.
Wikipediavision is the brainchild of a guy called László Kozma from the Helsinki University of Technology. It is a mashup with a world map (Google maps) and a feed from Wikipedia and you can simply sit and watch the world add to Wikipedia. When a new entry appears you just click on it and you see it on Wikipedia. Something for those long winter evenings maybe.