What happened to the tip of the South Tower?
The answer is correct. Thank you.
Unfortunately the answer is incorrect.
4 South Tower
Tip: compare the dust clouds with a(n) [artificial] volcanic eruption
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4.1 Checking the facts
4.2 Summary
Animation: Destruction of the South Tower
Template: https://wikispooks.com/wiki/Nuclear_Demolition#Atomic_demolition
Torrents of molten steel
Just before its destruction, molten steel was pouring out of the breaking points of the South Tower.
Little fountains of liquid metal, similar to discharges or little detonations were ejected from the facade.
Outpouring streams of molten steel
Source: http://www.youtube.com/watch?v=LivXaOguXRA
Source @00:52: http://www.youtube.com/watch?v=LivXaOguXRA
Fountains of liquid metal pouring out (of the facade)
Source @00:06: http://www.youtube.com/watch?v=LivXaOguXRA
4.2.1 The turning moment disappearing & disintegration during the free fall
When the South Tower collapsed, the spire turned for about 2.5 seconds in free fall.
The rotation velocity then decreased [free downward acceleration of fall] and stopped at an inclination angle of approx. 15°.
Source: http://911research.wtc7.net/wtc/evidence/photos/wtc2exp5.html
Model approach
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acted as locking bolt
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pulverized the spire (after neutron radiation had weakened the structure)
The model assumes the formation of a standing soliton (a superhot plasmic needle) that:
Source (top of the tower breaking off): http://911research.wtc7.net/wtc/evidence/photos/wtc2exp4.html
Analysis: http://911research.wtc7.net/wtc/analysis/collapses/shattering.html
“Conservation of angular momentum is the tendency of a rotating solid object to continue rotating at the same rate in the absence of torque.”
“Initially the block consisting of the top 30 stories of the tower acted as a solid object, and rotated about a fulcrum near the impact zone.”
“Although the fulcrum was the axis of rotation, the block had two types of momentum: the angular momentum of the block around its center of gravity, and the linear momentum of its center of gravity tilting away from the tower's vertical axis.”
“When the portion of the building below the collapse zone disintegrated, the block would preserve its angular momentum by continuing to rotate at the same rate.”
“But in reality, the rotation of the block rapidly decelerated as the downward plunge began. ”
Source: https://www.youtube.com/watch?v=N0Dvroq51DA
4.2.2 Mushrooming and simultaneous escaping of steam at the foundation
Observation
The twin towers were destroyed as standing towers from top to bottom while dust clouds were shooting up from the ground and steam developed at the foundation.
Source 1: http://911research.wtc7.net/wtc/analysis/collapses/symmetry.html
Source
2: https://yandex.ru/images/search?text=9%2F11%20university%20nukes
4.2.3 Steam explosions of the facade
During the disintegration of the South Tower, explosions shooting out of the facade far below the line of destruction could be observed.
Source @00:04: http://www.youtube.com/watch?v=k_64RigP1Fk
4.2.4 Eruption behavior
An eruption-like behavior could obviously be observed for the South Tower.
Source: http://911research.wtc7.net/wtc/evidence/photos/wtc2exp2.html
1. Black central cloud (core of the building)
2. Building structure still intact
3. Ejected material
4. Steam explosion of the facade
4.2.5 Formation of zones
During its disintegration, a clear separation between two different types of dust clouds was observed at the South Tower
Source: http://911research.wtc7.net/wtc/evidence/photos/collapses.html
1. Vaporized steel (black)
2. Pulverized facade (white)
4.2.6 Fountain and standing cloud stem
The disintegration pattern resembled a water fountain.
Source 1: http://www.ju-greber.de/MUC-Springbrunnen03-40.html
Source
2: http://911research.wtc7.net/wtc/evidence/photos/wtc2exp12.html
Aftermath of the explosion: the standing cloud stem
The formation of the South Tower’s cloud stem was less distinctive than the one at the North Tower.
The aftermath of the explosion is overshadowed by a steel / concrete dust cloud that develops rapidly.
Source (photo): http://911research.wtc7.net/wtc/evidence/photos/wtc2exp1.html
1. Nuclear cloud stem
2. Energetic center
Comparison / interpretation
The suggested model gives a plausible explanation for the formation of a cloud stem.
Source: http://911research.wtc7.net/wtc/evidence/photos/wtc2exp12.html
4.2.7 Gas eruptions from the ground, pressure compensation and updrafts
The disintegration of the South Tower was accompanied by gas outbursts from below.
Source @ 09:53: https://www.youtube.com/watch?v=k_64RigP1Fk
These gas outbursts took place just before the dust cloud reached the ground.
Source: https://www.youtube.com/watch?v=aytvSb04ins
Source: http://911research.com/wtc/evidence/photos/wtc2biggartdust1.html
4.2.8 Formation of the "Spire" (South Tower)
Standing steel structures remained to be visible during the disintegration of the tower.
Source @ 08:06: http://www.youtube.com/watch?v=k_64RigP1Fk
Remains of WTC-2 – "The Spire"
Source: http://upload.wikimedia.org/wikipedia/commons/f/f7/WTC-remnant_highres.jpg
4.3 Photo gallery
Source 1: https://www.facebook.com/911nucleardemolition/photos_stream?tab=photos_stream
Source 2: http://911research.wtc7.net/wtc/evidence/photos/index.html
4.4 References
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Witnesses to ground level fireballs, and the street caving in during the destruction of South Tower. @ 00:12: Ron DiFrancesco: "I saw a fireball and heard a loud noise..." @ 00:33: Byron Pitts: "As a fireball rolled towards us Mika grabbed her shoes, I grabbed her hand and we ran like hell..." @ 01:07: "and the street below, caved in. The whole street caved in, you could see below the street. ...And at that point there was like fireballs coming up." ShortClip: https://www.youtube.com/watch?v=WYdG2A3kcYQ |
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A few minutes before collapse molten steel was pouring out of the South Tower. @ 00:24: violent outshooting yellow-orange flashes @ 00:43: a "waterfall" of molten metal pouring out of the building ShortClip: https://www.youtube.com/watch?v=ywpnzVT0A0o |
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Top of the South Tower gives way, starts rotation, stops rotation during freefall and dissolves into dust. @ 00:06: rotation of the building’s top stops at 15° @ 00:08: top completey dissolves into dust ShortClip: https://www.youtube.com/watch?v=mL45m2xyPrY |
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logo and banner free; brightened clip of the South Tower destruction as shown on RTL Nieuws, Netherlands @ 04:42: smoothly falling structure, circular dustcloud expanding on ground level ShortClip: https://www.youtube.com/watch?v=e5WQWh-4OOg |
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WTC2 Fireball / WTC1 Core Remnant / WTC7 Burning & Rubble @ 15:46: molten metal pouring out of the crack of the South Tower @ 16:19: pyroclastic dust wave of the pulverized South Tower rising ShortClip: https://www.youtube.com/watch?v=Dfy7gWfvfxo |
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South Tower collapse dust plume video taken a few blocks east on Fulton street looking towards WTC5 @ 00:22: violent flow of dustcloud between the buildings @ 00:50: reporter engulfed into dustcloud; interaction of particles with the camera starts – until the camera wents down ShortClip: https://www.youtube.com/watch?v=07Rr-uXq_gc |
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A compilation from a wide range of material, a video privately made in 2006 (Arbogast99's channel) @ 00:28: steam explosions on the outside of the South Tower (outshooting squibs) @ 01:12: violent flow of dustcloud over standing trucks @ 03:06: remains of the South Tower as a result of the nuclear muzzle flash out of the earth. North Tower still standing. ShortClip: https://www.youtube.com/watch?v=1e31bUaAyLI |
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A compilation of 52 clips showing the WTC 2 "collapse" and outshooting gases from the building / from underground [step 1: breakthrough]. @ 00:04: steam explosions on the outside of the South Tower (outshooting squibs) @ 09:53: violent outburst of white gases from below the earth (underground pressure release – taken from above) ShortClip: https://www.youtube.com/watch?v=VXKkj8tcnIw |
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A clip showing outshooting gases from below the earth during the disintegration of the South Tower @ 00:16: violent outburst of white gases from below the earth (underground pressure release – taken on street level [step 2: billowing up]) ShortClip: https://www.youtube.com/watch?v=mUzVNumXPzE |
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WTC2 Debris, 9:59am/WTC1 104th Floor Fire @ 02:27: outburst of white gases mixes with black pyroclastic dust cloud [step 3: rising high up ShortClip: https://www.youtube.com/watch?v=ukSA8K9oh0Q |
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Contains an extremely rare view: the complete sequence of the destruction process of the South Tower @ 03:04: rotation of the building’s top starts @ 03:10: top completey dissolves into dust @ 03:14: falling mushroom cloud / fountain at it’s maximum radius @ 03:23: pronounced black mushroom stem in the middle directly over the centre of explosion @ 03:28: pyroclastic dust flow expanding on ground level ShortClip: https://www.youtube.com/watch?v=ARkBvCpqvak |
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South Tower and WTC6 destroyed. North Tower still standing. @ 13:43: remains of the WTC complex, before the destruction of the second target building. ShortClip: https://www.youtube.com/watch?v=P3P_VFXLJRE |
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Contains a good view of the South Tower’s Spire @ 01:07: exposing The Spire for approx. 2 seconds, before it is taken down by falling debris ShortClip: https://www.youtube.com/watch?v=EeK78bNnWJg |
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SLOW MOTION: falling of the South Tower’s Spire @ 07:55: exposing The Spire for approx. 2 seconds, before it is taken down by falling debris ShortClip [50% Speed]: https://www.youtube.com/watch?v=ZXVWjiNyDwY |