George Eastman introduced the Kodak and Brownie camera systems and transformed photography into something anybody could do.
In 1960, Francis Gary Powers' U-2 spy plane was shot down over the Soviet Union.
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.
Brothers Wilbur and Orville Wright built a flying machine that made its first flight in Kitty Hawk, North Carolina in 1903.
The remarkable story of how a railroad was built connecting California to the East.
During World War II, more than a thousand women signed up to fly with the U.S. military as WASPS.
Robert Moses fueled some of the most ambitious -- and controversial -- public works projects ever conceived.
It was the deadliest workplace accident in New York City’s history.