Member of INFN as electronic technician since 2005, Daniele Cavazza is part of Time Of Flight team for ALICE experiment at CERN-LHC. He has great experience in communicating science related to cosmic rays, and has also engineered and built many equipment and exhibit detectors to support lessons and explanations. Currently he is handling fast silicon detectors and computer integration. He is fond of videogames, LEGO, mountains and trekking.