missing WTC7 chart card

"[...] Doubt is the key to the door of knowledge; it is the servant of discovery [...]"

 —Robert T. Weston

Welcome to the second step of Architects and Engineers for 9/11 Truth's progressive demonstration of Building 7's demolition.

The demonstration uses a well-honed version of the scientific method:

This exercise in observation and reason is offered by engineering professionals, but people with average mental abilities and a modest education can sustain it. As such, the mass media and the major scientific and technical outfits could have effortlessly published it. Yet they have not.

Kindly note that this page does not prove Building 7's demolition, the impossibility of the official "fire" theory, the fraudulent nature of the latest U.S. technical report on this matter, or the global and persisting censorship thereof. It merely contributes to this proof.

Accordingly, whenever you are comfortable with this page's conclusions, consider pursuing AE911Truth's exploration of Building 7's destruction by reviewing its support columns' destruction sequence. Or click on a specific box or phrase in the block-diagram on top of this page to visit some other aspect of it. Or return to its epistemological plot.