P.S. This video, created by some very observant maths undergraduate, develops an already established tradition of video spoofs based on Bruno Ganz’s earth-shattering performance in the German historical film “The Downfall”. The video surfaced on the Internetz late yesterday night and caused uncontrollable midnight laughter in our sociological-mathematical household (and, I’m told, not only in ours). Not everyday I come across such superb fieldwork materials! I have no clue how to use it in research, though, so for now I will just keep laughing, if you excuse me.