We had the pleasure of having PhD student Pauline Colinet from the University of Lyon in France visit us for a couple of days. Pauline will be having her dissertation defense about computational chemistry early next year and wanted to come here to learn how we make hackmanite and do its measurements. For her part, Pauline showed what the sophisticated batch files of computational chemistry look like and how she commands the massive calculation clusters. We have collaborated a lot with her, and hopefully the collaboration will continue in the future! Splendid couple of day with her!