Department of the Interior video on the Story of Hoover Dam
Boulder City/Hoover Dam Museum
Photos, Maps and Information about Hoover Dam and the surrounding lakes
Educators & Librarians: You may order “Hoover Dam” at PBS Video
The Pennsylvania Railroad Company accomplished an enormous engineering feat, but destroyed a great architectural monument.
"The Wizard of Menlo Park," Inventor Thomas Edison, built the first practical light bulb and revolutionized the world.
Engineered by William Barclay Parsons, the 21-mile, four-track route of the New York City Subway was the largest public works project in history.
When two passenger ships collide off Nantucket in 1909, 1,500 people rely on 26-year-old Jack Binns to operate a new technology - wireless telegraphy - to save them all.
The boy behind the myth, who in just a few short years transformed himself from a skinny orphan to the most feared man in the West and an enduring icon. Part of The Wild West collection.
The grave truth behind modern forensics was discovered in 1920s New York.
The story behind the development of the oral contraceptive that put women in control of birth control.
A uniquely impressionistic history of the early years of the Space Race.