Tuesday, August 04, 2009

Scientist changes mind on cause of WTC collapse

Dr. Frank Greening has apparently changed his mind regarding the cause of collapse of the World Trade Center.

On March 1, 2005, Dr. Greening wrote: "An analysis of the energetics of the WTC collapse events has shown that the kinetic energy of the aircraft collisions and the subsequent gravitational energy released by the descending blocks of floors were quite sufficient to destroy the twin towers in the manner observed. The use of explosive devices in either of the two towers is not necessary to explain the collapse events and is considered to be highly unlikely."

Today, speaking on “FAIR & BALANCED” with Kevin Barrett, he expressed his doubts.

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