Season 21 · Episode 19 of 20
Aired Dec 20, 1994
Journey to the Sacred Sea
Tue, Dec 20, 1994
Streaming on PBS, DirecTV On Demand, YouTube TV, AppleTV
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NOVA travels to Lake Baikal, the world's oldest and deepest lake, containing one-fifth of all the fresh water on Earth. Investigating Baikal from above, below and all around, NOVA charts its dramatically changing environment over the course of four seasons.
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Airs
Tue, Dec 20, 1994
Show
Nova
1026 episodes
Episode
S21 · E19
in Nova