I don't speak for Tony, I came on here to ask Gamelon about his analysis. I will wait for that answer. Sorry if i invaded your thread.
Fire is not a proven mechanism for bringing down high rise steel buildings. so your 'what else could' question is premature, the fact remains that this unprecedented supposed cause requires more investigation.
Baloney. What else is premature? That is code for woo.
You have over 1600 Gage cult members, have them do the new investigation. lol
That's rich, 3 buildings on 911 destroyed by fire, and gravity. Ironically gravity is the key for CD too, the reason CD looks like a gravity collapse; Gravity. Physics and fire science, things never used by 911 truth. Instead 911 truth has failed claims based on ignorance.
Fire has destroyed high rise buildings besides many on 911 - One Meridian Plaza, fire fought building totaled. Windsor building in Spain, destroyed by fire, totaled. Looks like fire is a proved mechanism for destroying high-rise buildings. Fire destroyed WTC 5 and 6 too, and more. I don't have to be an engineer (which I am since my graduation in 74, and 81 for my masters) to understand fire did it. If you are an engineer you know fire did it, but like I said, any rational person knows fire destroyed the WTC complex, the proof is solid, because it happened. Did you fall for Jones' made up thermite claims - I have his first letter where he waves his hands, and claims thermite, 4 years after 911.
I received TS' 5 FEA color slides re the walk-off of the WTC7 girder from its seat. He claims the girder did not buckle. His slides show the girder buckled.
Not shown due to his incomplete FEA, is that the girder bottom flange was pushed off >6.5 inches, past its supporting seat, by the beams.
The girder failed due to fire not CD.
Did Tony's point to fire? There was only only evidence of fire, to deny that is nonsense. 11 years, tick, tock, when will 60 Minutes run with 911 failed claims? never
Why do they put in sprinkler systems? Why do they have to insulate steel so people can escape in-case of collapse? lol, fire never? Steel is not used because it is strong in fire, it is used because it is cheap, efficient, and one of the top elements on earth, along with Al. Fe, and Al. Steel fails quickly in fire, this is why is has to be protected, and why fires have to be fought quickly.
My theory why 911 followers are so easy to dismiss NIST; the fires on 911 were in bright full sun daylight. Had 911 happened at night, there would be no doubt the largest office fires in history took down 1, 2, 7, 5, 6 and more. Add perception to the things 911 truth has no grasp of.