Birdwatch Note Rating
2024-03-15 20:34:21 UTC - HELPFUL
Rated by Participant: 797506B3227B52C5CAB887A626E481E60E1EE45C4575EA82AB571EBFC23DDB15
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Original Note:
Temperatures below steels melting point will weaken and warp it, which was a main cause of the collapses of the WTC. New practices have been put in place in modern skyscrapers to combat fires AND structural damage. https://en.m.wikipedia.org/wiki/Collapse_of_the_World_Trade_Center https://global.ctbuh.org/resources/papers/download/1017-evolution-of-building-code-requirements-in-a-post-911-world.pdf
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