All Available Episode
All Season 3 Episode
1. Empire State Building Decoded
Discover if the Empire State Building could be built today at record speed.
2. Rebuilding the Hoover Dam
Reconstructing the Hoover Dam could be a renewable energy innovation.
3. Statue of Liberty Secrets
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 reimagine what America's greatest icon would look like if we rebuilt it today.
4. Fortress of Sound
Experts reveal how concert halls of the future could be constructed.
5. Secrets of Stonehenge
Experts reveal the logistics behind constructing another Stonehenge today.