Birdwatch Note Rating
2023-06-26 20:11:03 UTC - HELPFUL
Rated by Participant: C31FEF7D42C97DA73BB42A46D53FD584AF1C8F9EDF818B3F0CEC3FB7063904F9
Participant Details
Original Note:
WTC-7 wasn't blown up, that's an easily debunked conspiracy theory. In fact, the heat from the uncontrolled fires caused steel floor beams and girders to thermally expand, leading to a chain of events that caused a key structural column to fail. https://www.nist.gov/world-trade-center-investigation/study-faqs/wtc-7-investigation
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