Question: Where did that excessive heat come from?
This core column was apparently also bent without stress fracture by the excessive heat. Both pieces are on display in Hanger 17 at Kennedy Airport for inspection by experienced professional investigators in the upcoming 9-11 Treason Hanging Trials. files.abovetopsecret.com/images/member/ce6879eec4a1.jpg
This 8-ton core structure box column (whatever you want to call it) was neatly bent into a horseshoe shape by thousands of degrees of heat below the WTC, without any sign of stress fractures in the smoothly bent heavy guage structural steel.