Some people have too much time on their hands – though at least László Kozma’s Google mapping of edits to the English Wikipedia shows he’s not the only one.

For each edit, the map by Kozma, a grad student at the Helsinki University of Technology, displays the title of the article, any summary of the edit and a link to the changes made.

More interestingly (for me at least) it shows the geographical location of the wikipedia user and the time the edit happened.

There is something strangely addictive about watching it change…