They are some of the world’s all-time greatest building projects. Most have stood the test of time, but with today’s technology, could they be duplicated and done better?
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Jan 24, 2021 · 1h 22m
Washington, DC was built as the capital city of a new, revolutionary country, and it's home to some of America's greatest wonders; now, experts use cutting-edge engineering to reimagine what this place would look like if we had to build it again.
Apr 4, 2021 · 45m
Experts reveal if it's now possible to build a modern Atlantis underwater.
Apr 11, 2021 · 45m
The Parthenon is the crowning jewel of ancient Greek architecture engineered according to a mysterious mathematical formula, the golden ratio; expert builders examine the secrets of its design and investigate if modern-day methods could rebuild it.
Apr 18, 2021 · 45m
Experts use cutting-edge tech to discover if a modern vessel of equal opulence to the Titanic could be successfully built for the sea today.
Apr 25, 2021 · 45m
America's transcontinental railroad helped transform the United States into a global superpower, and today, cutting-edge engineering is behind hi-tech railways to once again revolutionize travel from sea to shining sea.
May 2, 2021 · 45m
Experts reveal what it would take to rebuild the legendary Machu Picchu.
May 9, 2021 · 45m
Experts decode the groundbreaking engineering behind the Eiffel Tower.
May 16, 2021 · 45m
From ancient cave dwellings to massive multi-winged estates, the home has never stopped evolving; now, experts mix modern materials with state-of-the-art technology to reveal if a modern home can be constructed to truly stand the test of time.
Quick answers about this season's release timeline and episode lineup.
If We Built It Today Season 2 premiered on January 24, 2021.
If We Built It Today Season 2 has 8 episodes.
The season opens with Season 2 Episode 1, "Washington, DC Reborn". It aired on January 24, 2021.
Go to Season 2 Episode 1