More than 100,000 parts went into Ferris’ wheel, notably an 89,320-pound axle that had to be hoisted onto two towers 140 feet in the air. Launched on June 21, 1893, it was a glorious success.

When George W. Ferris constructed the world's first Ferris wheel for the 1893 World's Columbian Exposition held in Chicago, he started a trend (and in a sense, he also helped usher in the modern ...

The Field Museum unveils a new exhibit this week about the 1893 Columbian Exposition ... cutting-edge technology and a Ferris wheel that makes Navy Pier’s look pint-sized in comparison.