7 World Trade Center was the first tower rebuilt at Ground Zero after 9/11. Developer Larry Silverstein describes some of the building's new features, and explains why he and architect David Childs made changes to the original design.  

NOVA is produced by WGBH in Boston. Funding for NOVA is provided by David H. Koch, the Howard Hughes Medical Institute, the Corporation for Public Broadcasting, and PBS viewers.

7 World Trade Center was the first tower rebuilt at Ground Zero after 9/11. Developer Larry Silverstein describes some of the building's new features, and explains why he and architect David Childs made changes to the original design. NOVA is produced by WGBH in Boston. Funding for NOVA is provided by David H. Koch, the Howard Hughes Medical Institute, the Corporation for Public Broadcasting, and PBS viewers.

NOVA Short | Rebuilding 7 World Trade Center

NOVA brings you short video stories from the world of science, including excerpts from our television programs, video dispatches from producers and correspondents in the field, animations, and much more. For more science programming online and on air, visit NOVA's Web site at http://www.pbs.org/nova and watch NOVA broadcasts Wednesday nights on PBS.  Please note that this feed requires QuickTime 7.  Free upgrade available at apple.com/itunes.

NOVA brings you short video stories from the world of science, including excerpts from our television programs, video dispatches from producers and correspondents in the field, animations, and much more. For more science programming online and on air, visit NOVA's Web site at http://www.pbs.org/nova and watch NOVA broadcasts Wednesday nights on PBS. Please note that this feed requires QuickTime 7. Free upgrade available at apple.com/itunes.

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NOVA Short | Rebuilding 7 World Trade Center

NOVA Short | Rebuilding 7 World Trade Center