Comments by "Dave Powell" (@davepowell7168) on "How The Architect Of The Twin Towers Built A Terror-Proof Building | Megastructures | Spark" video.

  1. WTC towers lead structural engineer John Skilliing
    5
  2. Dont forget 1984 math 2+2=5
    4
  3.  @psikeyhackr6914  yes l agree this isn't rocket surgery Can you provide me with a link to data of WTC core column dimensions, their bracing, manufacture and installation ? I'm not adversarial just curious if redundancy standards were effected in construction
    1