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.

In 1893, Turner spoke at the Chicago World's ... the moveable sidewalk, the Ferris wheel, diet carbonated soda, and Cream of Wheat were a few of the many exciting things unveiled.