https://unknownportal.com/videos/watch/181c23f1-79ca-432b-b5a0-9c9554e29d1a Presenation on construction, design and lifetime of the World Trade Center, including the two terrorist attacks in 1993 and 2001. By structural engineer of record Leslie Robertson (Leslie E. Robertson Associates, R.L.L.P.). Video recorded on April 9, 2002. Stanford University, Stanford, California, USA. Stanford's announcement: http://news.stanford.edu/news/2002/april3/worldtradecenter-43.html "Stanford Report, April 3, 2002 Leslie E. Robertson to give presentation on World Trade Center design, demise BY MARK SHWARTZ Leslie E. Robertson, engineer of record for the structural design of New York's World Trade Center, will present a special seminar on the evolution and tragic destruction of the WTC at 4:15 p.m. Tuesday, April 9, in Building 320, Room 105. The seminar, titled "The World Trade Center from 1962 Through September 11 ... A Presentation of Design, Construction and Ultimate Demise," is free and open to the public. Sponsored by Stanford's Structural Engineering and Geomechanics Program, the seminar is designed to bring a deeper understanding of some of the joy and pain experienced by those who choose consulting engineering or architecture as a career. Using images and personal anecdotes, Robertson will discuss the structural concept of the WTC, the technology of its design, the impact of the first terrorist bombing in 1993 and the catastrophic attacks last Sept. 11. Robertson has been responsible for the structural design of hundreds of buildings around the world, including the United States Steel Headquarters in Pittsburgh, the Bank of China Tower in Hong Kong, Puerta de Europa Towers in Madrid as well as museums in Germany, the United States and Japan. Founder of the New York City-based Leslie E. Robertson Associates and a member of the National Academy of Engineering, Robertson is recipient of numerous architectural and engineering awards. He recently was named one of Engineering News Record's "125 Top People of the Past 125 Years." For more information on the seminar, visit the Structural Engineering and Geomechanics Program website at www.stanford.edu/group/strgeo/courses.html. SR" Source of FOIA file: 911datasets.org NIST FOIA #09-42 Release 29 Subfolder: 42A0346 - G29D32 File: DVD Video Container Total File Size: 3.38 GB Link: http://911datasets.org/index.php/SFolder:OM2FSSZ5KJ5ZFXW7OB4YUZWR2DG62B24 Original MPEG-2 video has been interlace deblocked, deinterlaced, and resized to 720p by keeping the original display aspect ratio. The low volume has been fixed. Information from NIST Video Database List ("Copy of Video_List.mdb", spreadsheets "Tapes" and "Videos"): Tape_ID: 118 Video_ID: 78 Video_title: "Robertson's Stanford Talk" Tape_Source: Silverstein Format: VHS Duration: 96 min Subject: WTC design Download NIST Video List through Torrent network (MS Access or Excel is needed to open mdb file): http://911datasets.org/index.php/SFile:NTN4ZYL7JE77ZF734WFVI4M5FPOQEEXI Given information in the NIST WTCI Database List ("tblDocumentMain.xlsx"): InternalID: 718 numClassificationNumber: 111 txtAssignedID: 000111 CategoryID: 8 [8 = Silverstein] CategoryAbbreviation: S [S = Silverstein] DateEntered: 1/2/2003 Source_Internal_External: Silverstein RecipientForward: FALSE DocTitle: "Robertson's Stanford Talk, 1 hr 36 min" DocDate: 11/7/2002 DocID: Tape 42 DocAuthorLastName: Robertson DocFinal: FALSE txtDeliveryMethod: Fed Ex txtDocType: 6 [6 = Media] strFormatType: 3 [3 = Video] strForwardedByOrg: Weidlinger numCopies: 1 strRoom: B257 strCabinet: 69 strClassification: 2 [2 = Confidential] Download NIST WTCI Database List and the legend documents through Torrent network (MS Excel needed to open xlsx files): http://911datasets.org/index.php/SFile:GB54UFZD6F5BLTIUYFGOM7L6ERC6YQFU Tue, 10 Nov 2026 00:42:36 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/181c23f1-79ca-432b-b5a0-9c9554e29d1a All rights reserved, unless otherwise specified in the terms specified at https://unknownportal.com/about and potential licenses granted by each content's rightholder.