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Impossible Builds
S1E4
Skinny Skyscraper
Learn about the creation of some of the worlds most ambitious and technologically advanced buildings. From subaquatic homes to futuristic towers and pencil thin skyscrapers, see how these previously impossible structures are taking shape.
Full Episodes
Ice World
S1E5
Watch the nature-defying plan to turn a sub-tropical wasteland into a sub-zero ski resort....
Clips & Previews
Episode 5 Preview | Ice World
S1E5
Watch the nature-defying plan to turn a sub-tropical wasteland into a sub-zero ski resort....
Episode 4 Preview | Skinny Skyscraper
S1E4
Follow the construction of the skinniest skyscraper in the world.
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