Nazi Mega Weapons and WWII Mega Weapons uncover the engineering feats that sparked a technological revolution and changed warfare forever, exploring the engineering secrets of iconic megastructures, and telling the stories of the engineers who designed them.
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Watch the story of one of the greatest fortification systems in the history of warfare.
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Explore the secret caves, bunkers and factories hiding clues to Japan's suicide bombers.
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Discover the history of the sinister and terrifying Nazi cult — the SS.
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Explore the secret headquarters at the heart of Hitler's plans for world domination.
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Learn the story behind the world's first cruise missile.