Tech & Innovation
The Mackinac Bridge DVD
For decades the world's longest suspension bridge, the "Mighty Mac" spans the 4-mile strait between Lakes Huron and Michigan.
Inviting Disaster DVD set
Based on the bestselling book by James Chiles, this four-volume set examines the ongoing struggles of man and machine.
Breaking Vegas DVD
Members of MIT's legendary blackjack team reveal their winning secrets in this fascinating DVD.
Panama Canal DVD
Retail: $24.95 (59% off!)
Witness an incredible tale of drama, history and action! The construction of the Panama Canal was one of the most daunting projects ever attempted.
America's Highway DVD
Take the ultimate road trip with this definitive examination of America's sprawling Interstate Highway System.
Captured Light: The Invention of Still Photography DVD
From the Arabian camera obscura of a thousand years ago to the Daguerrotype and George Eastman's innovations, this is the remarkable story of the birth of photography.
The Tool Bench: Power Tools DVD
From the drawing board to construction sites, this is an in-depth look at the tools that are building the future.
Cemeteries DVD
Industry insiders offer a behind-the-scenes look at the $20 billion American funerary business.
Tunnels DVD
Journey beneath the earth to see why the construction of tunnels remains among the most difficult and dangerous engineering projects man can undertake.