On sunday 22th of May 2016 the day of open collections of the University of Göttingen is taking place. The computer museum of the GWDG is participating too and presents itself under the motto „Abakus oder Addiator? Historische Rechengeräte kennenlernen und ausprobieren“ at the “Geowissenschaftliches Zentrum” at Goldschmidtstraße 3.