Explosive Residues
Independent researchers have discovered a highly engineered explosive-incendiary material in several dust samples collected near the WTC site. In their paper, entitled Active Thermitic Material Discovered in Dust from the 9/11 World Trade Center Catastrophe, nine researchers, led by chemist Niels Harrit of the University of Copenhagen, conclude:[i]
“[T]he red layer of the red/gray chips we have discovered in the WTC dust is active, unreacted thermitic material, incorporating nanotechnology, and is a highly energetic pyrotechnic or explosive material.”
References
[i] Harrit, Farrer, Jones, Ryan, Legge, Farnsworth, Roberts, Gourley, Larsen, “Active Thermitic Material Discovered in Dust from the 9/11 World Trade Center Catastrophe,” Bentham Open Access, 2009. rememberbuilding7.org/downloads/Full_Thermite_paper.pdf