Amazing video of a demolition in Turkey going horribly wrong.
First note that the upper part of the building remains as one HUGE chunk.
Second, note that not only does the building topple over, IT ROLLS OVER! - This is due to the conservation of angular momentum - a fundamental law of Physics that keeps spinning tops/coins spinning.
On 9/11 however, according to debunkers, this fundamental law of Physics was temporarily suspended. When the south tower started to collapse, the upper block of floors toppled and reached an angle of about 25 degrees...
... At that angle, the center of mass would have been highly off-center - as much more weight would have been acting on one side compared to the other...
... But the upper 30 stories of the building did not stay together as one huge block, instead they were completely destroyed in a cloud of dust...
... And the lower floors collapsed symmetrically...
Had the laws of Physics been in effect on 9/11, the collapse would have probably looked something like the botched demolition above.
For a more in depth analysis please read the paper "Collapse of the South Tower of the World Trade Center" by University of Iowa physics professor Crockett Grabbe.
Related Info:
Because it can Never be Repeated Enough: 9/11 Experiments: Collapse vs. Demolition
Demolition Gone Way Wrong; video: building topples over in turkey
Demolition In Turkey Goes Wrong and Building Falls Over Sideways and Onto Its Roof
"When interviewees say in the FDNY oral histories that they were worried that the Twin Towers might collapse, it almost always turns out that what they were worried about was partial collapse--they worried, for example, that the portion of the building above the impact site might fall off. Almost without exception, they were staggered by the collapse that actually took place, which was sudden, violent, complete, symmetrical and extremely rapid." - Source: Waiting for Seven: WTC 7 Collapse Warnings in the FDNY Oral Histories
