3D Collection – a Tellurion for School

This tellurion is part of the Observatory Collection. It was created by Rudolf Wolf (1816-1893). He was a professor of astronomy, head of Semper Observatory, director of the library of the Polytechnic (today ETH) and collector of astronomical instruments. The collection was continued by his successors Alfred … Read more

Tiermodell, Modell Eines Männlichen Rindes

3D Collection – a Breeding Bull by Max Landsberg

This animal model is one of a total of seven that the collection of scientific instruments and teaching aids managed to acquire from the former Institute for Animal Breeding. Models in teaching & research  Animal sculptures like these were used for teaching purposes in agricultural … Read more