The Quantum Lab group of Sapienza University organized an engaging didactic exposition on quantum mechanics and quantum technologies titled "Dire l'indicibile" as part of the European Researcher’s Night 2024, held at Città dell'Altra Economia last weekend in Roma (link: https://www.scienzainsieme.it/).

The event aimed to explore the fascinating and often counterintuitive world of quantum mechanics, making complex concepts accessible to the general public. Through interactive exhibits, demonstrations, and expert talks, participants were guided through the mysteries of quantum phenomena such as superposition, entanglement, and the uncertainty principle. The exposition provided a unique opportunity for attendees to engage with cutting-edge research, shedding light on the "unspeakable" aspects of quantum theory in a dynamic and educational setting.