Well, once in Switzerland the way to Geneva and CERN isn't long at all ;-),(reply>), And maybe visit the 'Schweizerhalle'  Side of the massive chemical spill of Sandoz in 1986 with a devastating effect on the ecosystem," especially the rhine:<br><a href=""https://en.wikipedia.org/wiki/Sandoz_chemical_spill"">https://en.wikipedia.org/wiki/Sandoz_chemical_spill</a>"