An interactive virtual environment to communicate vesuvius eruptions numerical simulations and Pompeii history. - Antonella Guidazzoli; Tiziano Diamanti; Francesca Delli Ponti; Augusto Neri; Marina Bisson; Tomaso Esposti Ongaro; Roberto Gori; Maria Teresa Pareschi; Luigi Calori; Silvano Imboden; Carlo Cavazzoni; Giovanni Erbacci; et al. (SIGGRAPH Educators Program, 2006)