By Giorgio Dal Santo, Raul Dal Santo
I am a 15 years old boy, I like observing nature and making short movies. This video describes the path that stones like a red porphyry have done to get from the Alps to the plain, to Parabiago. The plain is daughter of the Alps: the floods, which filled the ancient gulf, have descended from the Alps. Do you know that there was sea in Milan millions of years ago?
