Valchava is a village in the Val Müstair of the canton of Graubünden, Switzerland. It was an independent municipality in the district of Inn until on 1 January 2009 Valchava merged with Fuldera, Lü, M
The education system in Switzerland is very diverse, because the constitution of Switzerland delegates the authority for the school system mainly to the cantons. The Swiss constitution sets the founda
The Zentrum campus of the ETH Zurich at night
The campus of the École polytechnique fédérale de Lausanne (EPFL) and the University of Lausanne, at the shores of Lake Geneva