Geographical names, the Leaning Tower of Pisa Leaning Tower of Pisa
location of Pisa, Italy
at present, can visit
.Of the city of Pisa tower leaning is located at the city of Pisa, square, Piazza del Duomo (Piazza Del Duomo) bell tower of Roman Catholicism. A cylindrical tower 8, white marble stone, high 183.3 feet (meters), total weight 14 55.86500 tons estimated to have 293 step ladder to tilt 3.97 degrees, the amount of the tower, away from the vertical 3.9 meters started when on the 9 August ad1173 completed last year 1350 take time to build about 175 years. Which caused disruption when building construction go I 3 due to ground floor underground are soft, later in the year. Ad1272 by Giovanni di Simone build lean to the other side to keep balance, but the building at this time. It disrupted again because of the war. It has a tower built and completed 7 I in 1999.1319 but the bell tower was built in A.D. 1372 using time to create all 177 years later in 1999.1990-2001 หอเอนปีซา updated base more strength. To prevent the tower falling down and tower leaning. Help Galileo scientists, Italians, celebrities of the world.
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