He summarizes the tower's history, including its importance for the city of Pisa, explains why the story of Galileo's use of the tower to conduct experiments on falling objects was probably fabricated by one of the master's disciples; discusses the 19th-century Romantic poets' fanciful idea that the tower's tilt was deliberate; and tells the story of the tower's near destruction by the Allies in WWII after they discovered that the Germans were using it as an observation post. Perhaps one of the more intriguing aspects of the tower's history is that the original architect is unknown. He probably did not want his name connected to the structure, because the tower was built on unstable subsoil, and started to lean toward the south shortly after construction began.
Shrady also discusses the numerous commissions throughout the tower's history that have studied the problem and outlines a series of unsuccessful stabilizing attempts, until the most recent commission in 1997, which successfully stabilized the tower's TILT through a soil extraction process on the North side of the tower.
Saturday, August 29, 2009
Tilt: a Skewed History of the Tower of Pisa
Friday, August 21, 2009
Eiffel's Tower
But it was not a very popular choice in Paris to serve as the main attraction for the World's Exposition. In fact there was even tentative plans to tear it down after five years. Since the state would only agree to fund a part of it, architect Gustave Eiffel had to commit his own resources to assure it was completed on time for the opening of the Exposition universelle de 1889 in Paris, France.
This book by Jill Jonnes is more than just a history of the tower. Not only does it discuss the difficulties in getting the tower constructed, but it also presents developments in the arts, globalism, technology, and journalism in the late nineteenth century as represented at the event.
Her book is similar to Erik Larson's "Devil in the White City", which discusses the preparations and construction of the Chicago World's Fair, but without a serial killer in the neighborhood. Both great reads for architecture and history buffs.