In this episode of Ulisse we will literally travel through time. In fact, the entire course of our life is regulated by an infinite number of clocks, not only those that tell us what time it is, but also those that mark our entire working day, appointments, train departures and more. In fact, we live immersed in an ocean of other types of clocks, often invisible, but which follow us continuously: they are those clocks that regulate what exists within us and around us, from our cells to the cosmos.