A longer version of the same article in Der Tagesspiegel. Kugelblitz, Dynamit und Quaternionen http://www.tagesspiegel.de/kultur/archiv/11.01.2007/3013820.asp _________________________________________________________________ Express yourself instantly with MSN Messenger! Download today it's FREE! http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/