Story : Sanseverino entrusts the Certosa to the care of the monks who create an efficient agricultural company and enrich the construction of statues, gardens, works of art. Plundered by Napoleon's militias and long in decline, since the 1960s the Certosa has been restored and brought back to its former splendor. Alberto Angela tells us the history of the Certosa, but also legends and curiosities related to the life of the Carthusians. Piero Angela's guest for the column "Come si fa", edited by Rossella Li Vigni, is the director Franco Dragone, creator of the most beautiful shows of "Le cirque du Soleil", and of the extraordinary show for Celine Dion "A new day" on stage in Las Vegas. Dragone describes his human and professional adventure as the son of a miner, who emigrated to Belgium and achieved worldwide success. The nature documentary takes us to get to know the life of a very particular penguin: Harry is in fact a wild penguin who joins a band of city penguins.