Entering a high-school should have felt like a trip to the past for Maria Barandalla Sobrados, a postdoc in the Signal Transduction in Cardiac Pathologies Lab at CNR-IRGB / Humanitas Clinical and Research Center. This time she was not there to attend lectures and pass exams but to share her experience as a researcher. For two hours, she interacted with a group of 75 last-year students from the scientific high school Italo Calvino in Rozzano, the city that hosts the laboratory where Maria works and conducts her research for CUPIDO. To communicate her research outside the academic walls is one of the duties foreseen in the postdoc fellowship that Maria won last year. The fellowship was awarded by Fondazione Veronesi, a foundation with the aim of promoting scientific research, health…