I personally like the one where they claim the planes should've bounced off the buildings better. But smoke generators is definitely up there.
Once again, I'm impressed with the level of research shown to back up claims "I watched the video a hunnerd times, I don't need to do no stinkin' maths".
Once again, I'm impressed with the level of research shown to back up claims "I watched the video a hunnerd times, I don't need to do no stinkin' maths".