Despite intensive tests throughout this past week, our cone crusher just didn’t want to turn over this morning. Today, at 11 am, of all times, as as many students as for a long time wanted to start with their internship at the Institute of Mineral Processing Machines (IAM). In the end, however, Stephan Lange, research assistant at our institute, managed to locate the error, and the internship could be successfully completed in fantastic weather conditions, without any further stumbling blocks.