Whoever said that engineering is boring? In Tianjin, China the Yongle Bridge over the Hai River was equipped with a Ferris wheel, consequently combining dull infrastructure with fairground fun! It’s height of 120 meters makes Tianjin Eye the fourth tallest Ferris wheel in the world.
The word Ferris wheel, by the way, is derived from the name of it’s inventor, George Ferris. He built the first one for the 1893 World’s Columbian Exposition in Chicago. The 80 meter tall construction was inspired on a bicycle wheel, in which the iron spokes maintain the tension in the wheel.