Subtitled in Italian19:35A solar energy system that tracks the sunBill GrossTranslated by Aldo CapriniReviewed by Paolo Marcazzan
Subtitled in Italian18:38The design of the universeGeorge SmootTranslated by Paolo MarcazzanReviewed by Aldo Caprini
Subtitled in Italian7:15Architecture that repairs itself?Rachel ArmstrongTranslated by Aldo CapriniReviewed by Paolo L
Subtitled in Italian27:38My wish: Three actions for AfricaBonoTranslated by Aldo CapriniReviewed by Alberto Pagani
