Deep Sea Exploration: Challenging The Abyss Modern Marvels : Season 3 Episode 17
TV-PG History 1h 00m int(0)
Aired: November 3rd, 1997 @ 10:00 PM EST on History
Chronicling the development of deep-sea exploration and the vessels and devices that make it possible. Also: some of the revolutionary findings that have resulted from marine exploration.