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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.
Watch the story of one of the greatest fortification systems in the history of warfare.
Explore the secret caves, bunkers and factories hiding clues to Japan's suicide bombers.
Discover the history of the sinister and terrifying Nazi cult — the SS.
Explore the secret headquarters at the heart of Hitler's plans for world domination.
Learn the story behind the world's first cruise missile.