https://unknownportal.com/videos/watch/d186e858-c7db-4db2-a2a5-4cbf811ef8f5 3:41 - East penthouse kinks in and falls through building. Note the light changes on the north face underneath, from sudden dark then to falling bright "bubble" (better watch in Full HD mode). 3:49 - Screenwall on the roof and the west penthouse go down with the remaining middle/west core, followed immediately by the perimeter walls. That refutes NIST's "hollow shell after entire core was gone" claim with regard to the perimeter walls. The behaviour of the last roof structures shows no indication of a lateral progressive collapse inside the core from east to west. Quite the opposite, the center and west core fell most likely as a single unit, pulling the perimeter walls inward then downward by the floor girders and beams. North view. High level. Recorded likely by a remote WNBC-TV SkyCam (named as "Rem 116" in NBC Universal Archives). Mounted at GE Building (30 Rockefeller Center, NBC's HQ). Camera is rotated at some degree to the right. Thanks to Matt for providing camera locations on 911conspiracy.tv. Odd steady color/hue changes in the entire video. This error is not noticable in previous recording of the towers event. Video quality has been enhanced by deinterlacing, resizing and apply of auto-levels filter (RGB based mode). Direct download source: Disaster and Failure Studies Repository World Trade Center Disaster Investigation Materials Folder: Organized Photos and Video Clips 1st Subfolder: VideoClips 2nd Subfolder: CBS-Net NIST Dub #6 Joined Clips: CBS-Net Dub6 48 & 49 Folder Link: http://wtcdata.nist.gov/gallery2/v/Collected+Materials/Organized+Photos+and+Video+Clips/VideoClips/CBS-Net+NIST+Dub+%236/?g2_page=6 Accept their Terms of Use first and the placement of a cookie in order to get access. Tue, 10 Nov 2026 00:42:10 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://unknownportal.com https://unknownportal.com/lazy-static/avatars/8e1b22ce-9e45-498c-bf3b-05cc77b487a2.gif https://unknownportal.com/videos/watch/d186e858-c7db-4db2-a2a5-4cbf811ef8f5 All rights reserved, unless otherwise specified in the terms specified at https://unknownportal.com/about and potential licenses granted by each content's rightholder.