Thanks to the photos of the huge families and the personal recollections, we get a peek into a world that seems very distant today – the time of the First World War. We visit Simon Goldgruber's slaughterhouse in Pálfa, Henrik Klein's and Rózsa Wagschal's wedding, we meet extraordinary women and men, families, we meet joy, sadness, and also love. Educational materials and methodology based on Centropa's database combine new technologies with old stories. Experience-based educational programs were developed to help educators deliver the historical events of the 20th century with the tools of the 21st century to young people.