If you are trying to claim that WTC7 was brought down by controlled explosives, that claim becomes fundamentally less likely if you don’t have a plausible motive for that.
I actually think most people don’t understand how hard it is to bring down a building the size of WTC7 (much less the towers!) with demolition explosives. Any evidence put forward to show that it would be unlikely for the buildings to collapse due to fire and structural damage is also evidence for how hard it is to implode them with explosives. It’s not like the movies where the secret agent can go in with three detonators the size of baseballs that stick to the walls, we’re talking days, even weeks of preparation with a full crew drilling into support columns, loading them with dynamite, RDX, connecting blasting caps, and wiring the whole thing up.
Here’s an account of what it took to demolish a steel structure building 300 feet shorter than WTC7 (but 300,000 square feet larger in total floor space):
CDI’s 12 person loading crew took twenty four days to place 4,118 separate charges in 1,100 locations on columns on nine levels of the complex. Over 36,000 ft of detonating cord and 4,512 non-electric delay elements were installed in CDI’s implosion initiation system, some to create the 36 primary implosion sequence and another 216 micro-delays to keep down the detonation overpressure from the 2,728 lb of explosives which would be detonated during the demolition.
I actually think most people don’t understand how hard it is to bring down a building the size of WTC7 (much less the towers!) with demolition explosives. Any evidence put forward to show that it would be unlikely for the buildings to collapse due to fire and structural damage is also evidence for how hard it is to implode them with explosives. It’s not like the movies where the secret agent can go in with three detonators the size of baseballs that stick to the walls, we’re talking days, even weeks of preparation with a full crew drilling into support columns, loading them with dynamite, RDX, connecting blasting caps, and wiring the whole thing up.
Here’s an account of what it took to demolish a steel structure building 300 feet shorter than WTC7 (but 300,000 square feet larger in total floor space):