Can the official theory of the twin tower collapses be proven with experimentation?

[exboyfil]

5. Ridiculous

In any controlled demolition you hear the sound of the charges going off. Not so in any of the video from 9/11.

The collapses start at the point of impact. We know the jets hit the building. We have video of the first impact (not to mention thousands and thousands of eyewitness reports). We have probably at least 50 videos of the second impact. Both collapses start at the point of impact - where you would have expected the charges to have been most disrupted if they had been placed.

So you wait around for the building to start collapsing at the point of impact and then set off the charges to bring the rest of the building down?

No one observed hundreds of charges being placed in the building?

Scaling is a factor in engineering. His simplified model does not reflect the actual construction of the building.

Listen for the lack of sound of charges going off.

Here is a controlled demolition. The charges are the loudest thing on the video.