What is the Leaning Tower of Pisa?
Q: What is the Leaning Tower of Pisa?
A: The Leaning Tower of Pisa is a bell tower located in Pisa, Italy.
Q: Why is the tower famous?
A: The tower is famous because it is not vertical and leans at an angle.
Q: How much was the tower leaning in 1990?
A: The tower was leaning at 5.5 degrees in 1990.
Q: What was done to prevent the tower from falling over completely?
A: Much restoration work was done, and scaffolding was erected around the tower for 20 years.
Q: When was the last bit of scaffolding removed from the tower?
A: The last bit of scaffolding was removed from the tower on 26 April 2011.
Q: How many steps does the tower have?
A: The tower has 294 steps.
Q: Why did the tower start to lean?
A: The tower started to lean when the second floor was built because it had a small three-meter foundation in soft soil, which was a bad design.
