One: You saw a video. A movie. All of the videos/pictures of the planes in existence came either from the MSM, or some private citizen whose background just happens to be in some form of photography/videography.
Two: Sounded great to me at one time but disproved by multiple engineers. I think the gist of it is the first floor falls and smashes hard, but each succeeding floor hits with less force. Experiments to reproduce the collapse do not work.
One: You saw a video. A movie. All of the videos/pictures of the planes in existence came either from the MSM, or some private citizen whose background just happens to be in some form of photography/videography. Two: Sounded great to me at one time but disproved by multiple engineers. I think the gist of it is the first floor falls and smashes hard, but each succeeding floor hits with less force. Experiments to reproduce the collapse do not work.