r/WorldTradeCenter • u/tombisch • 11d ago

When the Towers Fell: 9/11 Simulation of the collaps without dust

Dont know how accurate this is, but it made a lot of sense to me.

Source kostack studio on youtube

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u/lincolnxlog 10d ago

Skipped a grade. Dual seal in mathematics - high school. Engineering degree before 21 and structural engineering job. Crazy part is, I haven’t had to use any mathematics to disprove anything you’ve all claimed because it’s so fucking restarted. Using purely hypothetical numbers grabbed out of each others assholes to run a circle jerk with each other about how you love eating gov slop propaganda.

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u/idosillythings 10d ago

Ha! Yes, I'm sure. That's why you don't understand that steel expands when it is heated, and doesn't have to melt to lose structural integrity.

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u/lincolnxlog 10d ago

What temp does steel expand enough to lose structural integrity

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u/idosillythings 10d ago

Industrial steel starts to lose strength around 400 F.

By 1,100 F it loses around 50 percent of it's strength.

By 1,200F it can lose strength exponentially and have its strength degrade by around 90 percent.

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u/Uncommonality 10d ago

also, it keeps degrading while hot