
Delving into the vision, design and ingenuity behind extraordinary projects that capture the American spirit.

The audacious engineering that literally turned the tide; how engineers made the Chicago river run backward.

An epic natural disaster, the race to protect New Orleans, and the building of the nearly 2-mile Lake Borgne Surge Barrier.

A deep dive on the ship-sinking, war-winning submarine.

Designing and building the Greyhound of the Seas.