i HAVE TEACHED AT CATANIA UNIVERSITY TO GEODYNAMIC DEPARTMENT UNTIL 2010,GEOTECHNICAL GEOLOGY. FOR GEOLOGY STUDENTS. NOW I AM A FREE PROFESSIONAL MAN WITH PARTICULAR INTEREST IN EXSPERIMENTAL STUDY OF THE PROPERTIES GEOTECHINCAL AND SEISMOLOGICAL OF GEOLOGICAL MATERIALS IN THE ETNEAN AND HIBLEAN REGIONS. THE MAIN OBJECT IS THIS TO CLASSIFY THEM IN THEIR GEOTCHNICAL AND SISMOLOGYCAL COMPORTMENT