Desc: Anders essen - Das Experiment: Directed by Andrea Ernst, Kurt Langbein. With Daniel Langbein, Kurt Langbein. In Austria, researchers undertook an unprecedented experiment: growing everything the average European eats in a 4400 square meter field. It soon became apparent that feed crops and imported products took up twice as much surface area as local, vegetable products. A hopeful documentary demonstrating the need to eat differently.