"For centuries, the daredevils known as submariners have slipped beneath the waves in vehicles made for horizontal travel. Their craft are basically underwater ships. Even submersibles, small vessels that dive unusually deep, follow the horizontal plan. Until now."

"In a stroke, James Cameron has upended the field — literally and figuratively. A man known for imaginative films ('Titanic,' 'Avatar'), he has reinvented the way that people explore the deep ocean.

This month, Mr. Cameron unveiled his unique submersible and announced plans to ride it solo into the planet’s deepest recess, the Challenger Deep in the western Pacific, nearly seven miles down."

William J. Broad reports for the New York Times March 19, 2012.
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"When James Cameron Hits Bottom, We Will Hear Him" (NPR) [3]