Brinicle / Icy Finger of Death- Frozen Planet

Source/Author: BBC
Subject: Oceanography
Description: Time-lapse footage of salt water being excluded from the sea ice and sinking & freezing
Duration: 2:13
Comments: for BBC footage = http://www.bbc.com/earth/story/20161219-brinicle-finger-of-death / for Discovery Channel redo of BBC footage https://www.youtube.com/watch?v=r4cX2EPt2zE
Both videos are basically the same footage, but they have different narrators & YouTube Footage has mandatory commercial.
URL: https://www.youtube.com/watch?v=r4cX2EPt2zE

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