Rear shot of a Mercedes trolleybus on a rainy day on route 31. Photo by Ed Filiatrault. Zürich (ZVV) Mercedes Benz articulated trolleybus 27 at the Milchbuck terminus of route 72. Photo by Gerry Cork.

ETH Zurich proudly stands as the scientific partner of the "open your eyes" photo festival, and contributed around 50 projects and solutions from its universe of science and innovation to the visual ...