I am a physicist, active on WP (to varying degree) since 2004. I am based in Germany and mainly active on de.wikipedia.org. -- Qcomp ( talk) 22:29, 22 March 2011 (UTC)
I am a physicist, active on WP (to varying degree) since 2004. I am based in Germany and mainly active on de.wikipedia.org. -- Qcomp ( talk) 22:29, 22 March 2011 (UTC)