How Did They Build That?
An exploration of how some of the world's biggest man-made structures were built.
Season 2 episodes
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Episode 1
Riverparks & Artworks
Episode 2
Swamps & Swagger
Episode 3
Retrofits & Airport Glitz
Episode 4
Elevated & Elegant
Episode 5
Skywalks & Suspension
Episode 6
Upside Down & Under Sea
Episode 7
Steep & Stunning
Episode 8
Breakthroughs and Bridges
Episode 9
Mirrors and Marble
Episode 10
Radical & Resplendant