Birdwatch Note Rating
2025-04-07 22:56:35 UTC - HELPFUL
Rated by Participant: 25F1C53F5E2C2915A0EF64FA14FB4C7DAFC4CF2E0DA22F83BE372569A78D5A8D
Participant Details
Original Note:
"Fire within the buildings caused thermal expansion of the floors in a horizontal and outwards direction, pushing against the rigid steel columns — which deflected to an extent but resisted further movement." https://theconversation.com/9-11-conspiracy-theories-debunked-20-years-later-engineering-experts-explain-how-the-twin-towers-collapsed-167353
All Note Details