Two towers stand like giant sentinels, 1,850 feet apart, seeming to guard the Hall of Science on the Mainland, and the Hall of Social Science across the Lagoon-support of the spectacular Sky-Ride, great thrill feature of A Century of Progress. Back in Œ93, it was the monster Ferris Wheel that everybody talked about, and everybody rode. Today, striking example of the progress of science even in thrill makers, is this suspension bridge principle applied to an entertainment feature-and perhaps the near solution of some problems of overhead transportation.
They are higher than any building in Chicago, these two strong steel towers, imbedded in cement. Six hundred and twenty-eight feet they rise into the skies, with observation floors atop them. On a 200-foot level the rocket cars offer you a beautiful and, mayhap, thrilling ride across the lagoon.