By Giorgio Dal Santo, Raul Dal Santo
Can we go back in time in time simply by going down a staircase? Geology teaches us that all this is possible! I am a 16-year-old student and in this film I'll show you how in the Grand Staircase in the southwestern United States we can read the planet's history of almost two billion years. It is an extraordinary landscape that is still evolving and it tells us exciting stories and emphasizing the power of nature. Enjoy the trip!
