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M1, T2: In the heart of Siberia, a paradoxical lake defies the usual laws of such bodies of water. It is 25 million years old and getting deeper every day, covering a deep abyss in the Russian landscape. Those who live on its shores revere this exceptional lake, calling it “the Pearl of Siberia."
Documentary · 8 thg 9, 2015 · 42 phút