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Where to watch "If We Built It Today"
7. Secrets of Stonehenge
2021 - Season 3
Stonehenge is an astonishing achievement of ancient construction that continues to baffle engineers thousands of years later; now, experts use the latest science to discover the logistics behind erecting another legendary monument today.
5. Secrets of Stonehenge
No release date yet
A look at the creation of Stonehenge.
4. Fortress of Sound
No release date yet
The next generation of concert halls.
3. Statue of Liberty Secrets
No release date yet
The Statue of Liberty is an artistic wonder of construction and the most famous symbol of freedom in the world; now, experts use cutting-edge engineering to reimage what America's greatest icon would look like rebuilt to record-breaking new heights.
2. Rebuilding the Hoover Dam
No release date yet
Solution to renewable energy innovation.
1. Empire State Building Decoded
No release date yet
The Empire State Building was the tallest building in the world for 40 years and constructed faster than any skyscraper in history; now, experts use cutting-edge engineering to discover if a new mega-tall tower could be built today at record speed.
