Russian expertise 9/11

Fig. 1. Steel frame of the towers in New York, the scheme.

2. The towers were subjected to shocks of airplanes,  and impacts of fires in places that are known (see. Fig. 2).

   Fig. 2.The spots of falling aircraft and fire effects on the frame structure.

3. Time of fire impact on the steel structure to collapse: 56 minutes and 102 minutes for WTC2 and for WTC1.

4. Two identical buildings with different damage – collapse is identical - the fall from the top down, the entire framework crumbled ..

5. Fragmentation of debris shown in video frames (see. Fig. 3, 4).

Fig. 4. The place the destruction of the column in the form of an oblique cut.

    One can continue to collect a variety of evidence to refute the myth of the Muslim terrorists. This is quite unnecessary. This is redundant. To display the expertise it is necessary  significantly fewer signs of the destruction of the towers. For an expert it is enough:

1. The construction of the towers - the steel frame.

2. Towers were hit by planes and the effects of fires.

3. Two identical buildings at different damage collapse identically - the fall from the top down, crumbled the entire framework.

    When exposed to fire on the steel frame of the building, there is a “release” of the metal and reduced strength properties. That is, the local framework is gradually losing strength. The maximum that could happen, it is the slope of the building. Taking into account the location of the skeleton and partial damage to the remainder of the carcass the rest of it would have successfully resisted the inclination, and even this is unlikely to happen.

A typical pattern after a fire in a building with a steel frame (see. Fig. 5).

Figure 5. Photo of the building with a steel frame after fire (ul.N.Vokzalnaya, Samara).

    The photo shows  steel longitudinal beams, which sagged as a rope. Thicker vertical steel columns do not lose stability, since they are not sufficiently warmed up (see. Fig. 5). Steel beams begin to lose their stability after only 15 minutes after the start of an intense fire.

   Thus, the destruction of the steel frames of buildings in New York in the form of frame fragmentation, in the circumstances specified in the materials of the investigation by the US State Department, is technically impossible with probability 1.0 (100%).

   Visible signs of the destruction of the videos allow a definitive conclusion about the deliberate demolition by explosion.

    To carry out the blasting it was necessary for 1-2 months to prepare the building - to lay tons of explosives. Such layings had to be done on each floor and be linked with an electrical circuit to arrange an explosion by radio or wired network. To hide such preparation of buildings from the security of those buildings is quite impossible.

Pentagon

Circumstances: into a part of the Pentagon, which was closed for repairs, crashed an airliner. However, during the initial inspection only about five corpses were discovered and a breach in the wall of the building, which in no way can be a breach of an airplane (see. Fig. 6).

Fig. 6. The breach in the wall of the Pentagon.

   In the frame of the video can be seen the engine turbine just above the knee of the fireman. This turbine cannot  be a turbine of an aircraft, and can be either a turbine of the engine drone or of a cruise missile (see. Fig. 7).