Creative Speculation

... that you don't need to be inside or immediately next to a building to hear demolition explosives. I can show you plenty of evidence that virtually all videos of actual demolitions capture those distinctive sounds. Furthermore, I can explain to you in very few words why that should be expected from explosives powerful enough to cut through heavy steel columns: because an explosion is a pressure wave and a pressure wave IS a sound. If any of the buildings were destroyed by explosives, everyone in Manhattan would have known it. No, this video does not defend its bullshit, and neither do you, because it's indefensible.

This is why the "truth movement" died, wildbill.