this essay consists of an intellectual part and a fun part.
The fun part takes a few minutes to load -
so start with clicking on "GAME" (a new window is opened)
while the game is loading you can deal with the essay (in german)
Ah ! You need the Macromedia Flash Player to view the game (it's best with sound)
sorry for the basic design of this start page - the game will cheer you up!