As the planet and the oceans warm, in the Antarctic a cool layer of newly minted ice shields the surface ocean from the warmer, deeper waters that are melting the ice shelves. New giant icebergs float off Antarctica -- some the size of the Island of Montreal. On one eventful day in the Antarctic's Scott Base, a group of marine biologists are introduced to an attraction far more impacting than the "calving" off of icebergs from the world's land ice. What they encounter is the most powerful event in nature they have ever experienced whose magnitude seems almost incomprehensible.
- 20160217
