| |
| | NIST and the World Trade Center |
 | | The collapse of New York City’s World Trade Center structures following the terrorist attacks of Sept. 11, 2001, was the worst building disaster in recorded history, killing some 2,800 people. |
 | | Presentation on the U.S. Federal Building and Fire Safety Investigation of the World Trade Center Disaster to the 4th Annual Congress on Infrastructure Security for the Built Environment, October 19, 2005, Dr. James E. Hill, Director, Building and Fire Research Laboratory, NIST |
 | | World Trade Center Collapse before the Committee on Science House of Representatives, Oct. 26, 2005 (pdf) |
| wtc.nist.gov (630 words) |
|