September 3, 2009
Visit to the Victor Franz Hess Laboratory at Hafelekar by some weatherproof members of the Board of the History of Physics (HoP) Group of the European Physical Society (EPS) after attending the History of Physics Session of the first joint annual meeting of the Austrian Physical Society (ÖPG) and the Swiss Physical Society (SPS) in Innsbruck.
Board members of the Physics History Group of the European Physical Society and representatives of the IOP (far left) visit the Victor Franz Hess Cosmic Ray Laboratory at Hafelekar (altitude: 2290 m).
Steinke ionization chamber in the Victor F Hess laboratory at Hafelekar
George Vlahakis (Athens), Sofia Talas (Padua), Peter M. Schuster (Pöllauberg) on the way to the station at Hafelekar
Sofia Talas (Padua), Denis Weaire (Dublin): High altitude wind in front of the Victor F Hess Observatory