When did NHK Documentary Season 19 Episode 25 air?
NHK Documentary Season 19 Episode 25 aired on September 10, 2017.
NHK Documentary
Hard-hitting documentary series that takes an in-depth look at some of the political, economic, and social challenges that Japan and our world is facing.
Season 19 · Episode 25
Underwater Universe of the Orda Cave
Sep 10, 2017·49m
Located beneath Russia's Ural Mountains, Orda Cave is legendary among divers for its unique beauty. The cave's waters are clearest in winter, when the land above lies frozen. With temperatures approaching minus 40 degrees, NHK attempts to film the cave in ultra-high definition 4K for the first time ever. Scientists give them insight into the cave's origins, enabling the crew to uncover the miraculous story of how the cave was naturally formed 300 million years ago by climate change and a shifting landscape.
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How long is NHK Documentary Season 19 Episode 25?
This episode runs for approximately 49 minutes.
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