Thinking of Italy's Pisa instantly conjures the image of its leaning tower – the famous, centuries-old architectural marvel ...

The Leaning Tower of Pisa is a true marvel of engineering ... They came up with new engineering solutions. A major project started in 1990, closing the tower to visitors for ten years.

Built on the shifting sands of a former estuary, the Leaning Tower of Pisa probably began tilting not long after medieval laborers laid its first foundation stones. In the 800 years since ...

As of June 1999, the Leaning Tower of Pisa leaned an inch less than it had ... closed-form analytical solutions, model tests, and then a large-scale trial. They all pointed to the fact that ...

It's enough to give a monument an identity crisis. The Leaning Tower of Pisa is known worldwide for its precarious tilt - but now experts have revealed it's going straight. The tower's ...

Oh, the Leaning Tower of Pisa — so touristy and yet so fun. Each day, hordes of visitors come to the small northwestern Tuscan town of Pisa to take pictures "propping up" its tower. Some do it ...

Have you ever wondered if the Leaning Tower of Pisa is a catastrophe waiting to happen? In this one-minute video, Ask Smithsonian host Eric Schulze explains how architects and engineers spent the ...

Italy's celebrated leaning Tower of Pisa has reopened to tourists again, three months after closing due to coronavirus. First to climb the more than 280 steps were 10-year-old Matilde and her ...

Find out how Philly's quirky Leaning Pisa Pole mural near South Street became a beloved icon, sparking smiles and inspiring the community.

Navigate backward to interact with the calendar and select a date. Press the question mark key to get the keyboard shortcuts for changing dates. The Leaning Tower of Pisa $25 $500+ ...

When we talk about buildings that tilt captivatingly, you might immediately think of the Leaning Tower of Pisa in Italy. But there are lots of buildings that slope, some quite alarmingly ...