Birdwatch Note Rating
2025-04-07 18:15:40 UTC - HELPFUL
Rated by Participant: BF3941BFA1DFBDEB33E43A07F8FE9D506BC854BDC98318592B704C3FB1B3569C
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