Season 3

1. Empire State Building Decoded

2021-10-13 · 45m

Discover if the Empire State Building could be built today at record speed.

2. Rebuilding the Hoover Dam

2021-10-20 · 45m

Reconstructing the Hoover Dam could be a renewable energy innovation.

3. Statue of Liberty Secrets

2021-10-27 · 45m

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

2021-11-03 · 45m

Experts reveal how concert halls of the future could be constructed.

5. Secrets of Stonehenge

2021-11-10 · 45m

Experts reveal the logistics behind constructing another Stonehenge today.