Do elementary particles exist even when they are not observed? Where is the boundary between the quantum and classical worlds? These are some of the big questions raised by the birth of quantum mechanics. The theme will be at the center of 'Where is reality', the fourth of the 5 events organized by the National Institute of Nuclear Physics dedicated to high school students and all the curious.
Paola Verrucchi, researcher at the Institute of Complex Systems of the National Research Council, the Infn and the University of Florence, will talk about it.