Swiss here. The École Polytechnique Fédérale de Lausanne (EPFL), where this experiment has been carried out, is one of the two federal institutes of technology,

Swiss here. The École Polytechnique Fédérale de Lausanne (EPFL), where this experiment has been carried out, is one of the two federal institutes of technology, the other one is the Eidgenössische Technische Hochschule Zürich (ETHZ). https://en.wikipedia.org/wiki/%C3%89cole_Polytechnique_F%C3%A9d%C3%A9rale_de_Lausanne https://en.wikipedia.org/wiki/%C3%89cole_Polytechnique_F%C3%... https://en.wikipedia.org/wiki/ETH_Zurich https://en.wikipedia.org/wiki/ETH_Zurich