Geologie im Suppentopf - Salz und andere Minerale im Alltag

In the organizer's words:

Whether you are brushing your teeth, drawing with a pencil, looking out of the window or playing in the street: you are always dealing with minerals without being able to recognize it directly. Minerals are in so many things that we see, touch and use all the time that they are omnipresent and indispensable in our lives. What minerals are they, where do they come from and what makes them so important?

Program for 7-9 year olds with Dr. Matthias Geyer