Where did the Twin Towers Go?

The idea that two buildings of the size of the Twin Towers could fall symetrically into their own footprints at free fall speed due to gravity alone beggars belief. They didn't collapse pancake style which is the normal way when such buildings collapse, leaving a huge pile of rubble. In fact, they didn't colllapse at all. They disintegrated. They literally "went up in smoke".

Where did these colossal buildings vanish to?

Dr Judy Wood thinks she knows the answer.