Background
The World Trade Center was built using prefabricated parts which were bolted or welded together at the site. This process dramatically reduced construction time and costs. Using this process, t-beams and other types of cross beams were created and used in each of the World Trade Center buildings. When the Twin Towers collapsed, it sent debris down on to 6 World Trade Center, and gutted the interior of World Trade Center 6. In the midst of the WTC6 debris was this intact cross beam, which its discoverer believes came from the North Tower.
Read more about this topic: World Trade Center Cross
Famous quotes containing the word background:
“Pilate with his question “What is truth?” is gladly trotted out these days as an advocate of Christ, so as to arouse the suspicion that everything known and knowable is an illusion and to erect the cross upon that gruesome background of the impossibility of knowledge.”
—Friedrich Nietzsche (1844–1900)
“... every experience in life enriches one’s background and should teach valuable lessons.”
—Mary Barnett Gilson (1877–?)