Skyscrapers Have Transformed Cities Across The Globe Most Notably The Famous Skyline Of Manhattan But On September 11th 2001 This Historic Cityscape Became Forever Linked With One Event That Forced Architects To Rethink How Skyscrapers Should Be Built. 7 World Trade Center The First Building To Be Constructed On Ground Zero Has Taken Skyscraper Safety Innovation To New Levels.
Feb 27, 202027 min
Feb 27, 2020
English (United States) (CC)
Closed captions (CC) refer to subtitles in the available language with the addition of relevant non-dialogue information.