Damn I never knew the planes actually went into the building and out the other side. This is defiantly gonna debunk some of the 911truth stuff. I dunno i'm still not quite sure what to believe.
JeKo Reviewed by JeKo on . Simulation finds 9/11 fireproofing key INDIANAPOLIS - A computer simulation of the 2001 World Trade Center attacks supports a federal agency's findings that the initial impact from the hijacked airplanes stripped away crucial fireproofing material and that the weakened towers collapsed under their own weight. The two-year Purdue University study, funded in part by the National Science Foundation, was the first to use 3-D animation to provide visual context to the attacks, said Christoph Hoffmann, a professor of computer science Rating: 5