Comments by "Dave Powell" (@davepowell7168) on "9/11 Impact Anatomy | National Geographic" video.

  1. Nonsense. The building is not a rectangular box structurally, the columns tapered. Look harder before commenting. The naive simulation ignores so much it is a cartoon Mechanical floors etc
    2
  2. ​ @DragonIsNotASlave  Impossible
    1
  3. boethel is not an engineer and so not seen hot metal being formed or have real world experience. A civilian airliner could not level a building as televised.
    1