Birdwatch Note Rating
2025-04-07 19:29:22 UTC - NOT_HELPFUL
Rated by Participant: 2C9BC68A5651B0BE46F39B633D87B0321A9E433EC663F2A8A36A71A07A299161
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