The Mariana Trench is nearly 7 miles deep. The water pressure is immense, and it's a world that's long been out of our reach. What creatures could survive such hostile conditions? This is an expedition to explore the earth's deepest frontier. |
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Title: | Descent Into the Mariana Trench | |
Air Date: | January 1, 2016 | |
Runtime: | 60 min | |
Genres: | Nature | |
grasshopper rex : I'm working on getting links for it. Until then, I think all episodes can be found on YT.