The Deepest Dive Humanly Possible: A Trip to the Mariana Trench | How the Earth Was Made (S1)

Transcript

Hidden deep beneath the waves of the Western Pacific lies the Marianas Trench, the deepest point of all the oceans. The first step on the journey of what created this mysterious scar in the Earth's crust and how it continues to mold the planet takes us back to 1872 when a British research vessel, HMS Challenger, set out on the first ever mission to... Read More