Every year, a number doctoral degrees are awarded at Lodz University of Technology: during a solemn ceremony researchers are presented with their doctoral diplomas. I am talking to Stanisław Pruś, who defended his doctoral dissertation in February. What makes him stand out among the group of newly promoted doctoral degree recipients are the years he has lived. He returned to research work while already retired. May this article serve as an inspiration to all who wish to pursue their scholarly interests, regardless of age or employment status.
Interviewed by Ewa Chojnacka, editor-in-chief