Soviet Doomsday Device
- Episode aired May 11, 2017
- TV-PG
- 42m
Some of the world's most incredible engineering projects are now deserted. Explore what happened to a classified Soviet machine built to prevent all-out nuclear war, a top secret Nazi facili... Read allSome of the world's most incredible engineering projects are now deserted. Explore what happened to a classified Soviet machine built to prevent all-out nuclear war, a top secret Nazi facility, and a strange tower that left an enduring legacy.Some of the world's most incredible engineering projects are now deserted. Explore what happened to a classified Soviet machine built to prevent all-out nuclear war, a top secret Nazi facility, and a strange tower that left an enduring legacy.