Ajouter une intrigue dans votre langueDecades after the Titanic sank, the dream of investigating the wreckage was realized by undersea geologist Dr. Robert D. Ballard. In this program, cameras attached to submersibles take us to... Tout lireDecades after the Titanic sank, the dream of investigating the wreckage was realized by undersea geologist Dr. Robert D. Ballard. In this program, cameras attached to submersibles take us to the frigid world far below the ocean's surface.Decades after the Titanic sank, the dream of investigating the wreckage was realized by undersea geologist Dr. Robert D. Ballard. In this program, cameras attached to submersibles take us to the frigid world far below the ocean's surface.