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Join engineers as they build a massive new railway deep beneath the streets of London.
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What is it about the nature of metals that have made them a pillar of human civilization?
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Discover how Allied forces conspired to destroy one of Hitler’s most diabolical weapons.
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Join engineers as they race to rescue a historic lighthouse from certain doom.
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Join investigators as they untangle the cause of Alzheimer’s and race to develop a cure.
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Uncover the truth behind the legendary Vikings and their epic journey to the Americas.
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What’s behind the death of a tiny creature with an outsized role in the Antarctic?
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What is the secret link between rocks and minerals, and every living thing on Earth?
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How did massive volcanic eruptions, inland seas, and land bridges pave the way for life?
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In WW1 Allied troops tunneled under enemy lines to create the biggest explosion ever seen.
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Deep in a South African cave, an astounding discovery reveals clues to what made us human.
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Go inside the Fukushima power plants for the minute-by-minute story of what went wrong.
