How one design flaw almost toppled a skyscraper | Alex Gendler

In 1978, Diana Hartley discovered a critical flaw in the Citicorp Center's design while working on her thesis. The building, constructed on stilts due to a church at its base, was vulnerable to corner winds. Hartley's findings led to secret reinforcements of the building's structure, which were completed amidst a newspaper strike, keeping the public unaware. The story was only revealed in 1995, highlighting Hartley's role in preventing a potential disaster.

What was the shocking discovery made by Diana Hartley while writing her thesis?

What unique design feature did the Citicorp Center have that raised concerns about its stability?

What precautions did the chief structural engineer take to ensure the building's stability?

How did the change in construction materials affect the Citicorp Center's ability to withstand strong winds?

What was the public's reaction to the near disaster of the Citicorp Center, and when did they learn about it?