A very interesting controlled demolition technique in common use in France. It involves going into a prepared structure and using hydraulic jacks or other mechanical means to knock out key supports. The upper block of the building then demolishes the rest of the structure using nothing but gravity. a feat 9/11 truthers say is impossible!
And to add insult to injury here is more.
You will note the upper block of mass is not slowed down much by the rest of the building. The collapse occurs quite quickly. The debris is largely confined. Though some appears propelled out the sides. The collapse of the entire structure is achieved by highly localized one or two floors failures.
So are we to now believe the French did 9/11? Yeah we all know how friendly the French are towards the US. Gee, to bad the truthers got so invested in the thermite deal, or Super Nano Thermite or whatever imagined material these kooks pull from their asses. They could have used the “French CD Technique” as the smoking gun clue. At least it LOOKS like what happened to the towers. And the American population tend to hate those Frogs, so truthers would have had a more receptive audience.