Catalyst

Rebreathers - Voyage of Malaspina - Deep Sea Mining - The Mariana Trench - Deep Sea Diners - Hesperides Science

TV-G
S12 • E16    Jun 9, 2011    30m
An historic Spanish voyage; mining undersea volcanoes; the latest in diving gear; deep sea diners; the deepest location on earth - the Mariana Trench.

Where to Watch Catalyst - S12 • E16

 

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