Nahrung und Verdauung 1985
Using the basic nutrients protein, fat and carbohydrates as examples, the film provides an introduction to the complicated processes of digestion. Our digestive organs are presented schematically. It is shown that the interaction of the digestive organs prepares the food we eat and makes it absorbable. The absorbable food components enter the organism's metabolism and serve to build up the body and generate energy.

Das Dorf als Lebensraum - Altes Dorf neu entdeckt 1980
Short film about life in the village and what this means for the inhabitants.

Schätze aus dem Meer - Unentbehrlicher Fisch 1979
Short film about fishing