North Tower Fire Progression: North Face These pictures were extracted from NIST NCSTAR 1-5A, Chapter 8.
We put the pictures in the proper time sequence so the viewer can easily see for themselves what really happened on the north face of the North Tower from airplane impact to the final demolition.
Oxyacetylene Cutting This album was compiled so we know what an oxyacetylene torch cut looks like. It is important not to confuse these types of cuts made during clean-up with other types of damage. (Note that many researchers confuse torch cuts with "linear charges". Big mistake.)