
Louis Leprince-Ringuet was the director of the Physics Laboratory of X ("X" being a polytechnic school in Villeurbanne) established in L'Argentière. During the summer of 1942, he took in several Jewish students, thus saving them from the Nazis and deportation to Auschwitz. A panel presents the discoveries made by Louis Leprince-Ringuet in this laboratory. A text by Bernard Lévi is also displayed. As a young Jewish student, he took part in research at the laboratory during the summer of 1942. In it he thanks the scientific team for helping him to escape the anti-Semitic barbarism.