The Eiffel Tower was designed by engineer Gustave Eiffel to be the focal point and entrance arch for the World's Fair celebrating the 100th anniversary of the French Revolution. read more
The Eiffel Tower (/ ˈ aɪ f əl / EYE-fəl; French: tour Eiffel [tuʁ‿ɛfɛl] ( listen)) is a wrought iron lattice tower on the Champ de Mars in Paris, France. It is named after the engineer Gustave Eiffel, whose company designed and built the tower. read more
The tower was also yellow-brown and chestnut brown before the adoption of the current, specially mixed “Eiffel Tower Brown” in 1968. Every seven years, painters apply 60 tons of paint to the tower to keep her looking young. read more
In France, the Eiffel Tower is known as La Tour Eiffel or la dame de fer, which means “the iron lady." It's an iron lattice tower that stands 984 feet tall (1,063 feet if you include the broadcast antennas at the top). read more
Willis Tower (formerly Sears Tower) was the highest in the final category: the greatest height to top of antenna of any building in the world at 527 m (1,729 ft). Burj Khalifa broke the height record in all four categories for completed buildings. read more