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A major focus of research is the mysterious collapse of the
47 storey WTC 7 (Salomon Brothers) Building, which was not hit by any plane, yet suddenly collapsed into its own footprint late in the afternoon of September 11, 2001.
Building 7 came down in six and a half seconds, generating a massive dust-cloud similar to the one that had enveloped Manhattan when the Twin Towers collapsed earlier the same day.
Researchers contend that only explosives could have provided enough energy to cause the pulverisation of thousands of tons of concrete into dust, and they highlight the symmetrical, free-fall collapse of the building through the path of greatest resistance, indicating that the supporting columns offered no resistance to the falling mass above.
Historically, the only way a modern office building has ever been made to collapse vertically in free-fall, as observed in WTC Building 7, is through the use of shaped cutter charges detonated in a timed sequence.
Originally posted by j4K0b
Once corrupt - always corrupt.