Eight young adventurers go to extremes to help the planet. Here, they explore the world below the waves, snorkelling and diving in freezing sub-Antarctic waters. Show more
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Eight young adventurers go to extremes to help the planet. Here, they explore the world below the waves, snorkelling and diving in freezing sub-Antarctic waters. Show more
BBC Two is a lively channel of depth and substance, carrying a range of knowledge-building programming complemented by great drama, comedy and arts.
