It is interesting to contrast the different 911 like events to understand the similarities and difference between them.  The hypothesis here is that all these events were caused by the same phenomenon.  The difficulty in testing the hypothesis is that not all of these events were fully investigated so much of the information has been lost. 

This phenomenon is known by scientists as a Gamma Ray Burst(GBR), and it is the most awesome force in the entire Universe.  It is scalable in that there are both large and small  GBR’s.  Associated with a GBR is a constellation of phenomena.  The GBR begins with shockwaves, not a single but three types of shockwaves.  There is the external shock which when it meets with matter will create a reverse shock.  Also, there are shocks internal to the GBR. 

Following the shockwave there is a massive release of gamma rays along with an assortment of all kinds of electromagnetic waves.  There is a conversion of mass to energy which in some cases reduces greatly the mass of an object. 

It is accepted by the scientific community that the Indian Ocean Earthquake in 2004 was caused by a GBR 20,000 light years away.  The GBR directed its destructive shock beam into the Indian Ocean which initiated a reverse shock that caused the earthquake and the devastating tsunamis.  If a GBR is implicated in one such event, could it not also be implicated in similar events?   

There was an electromagnetic pulse or shock that went around the Earth 7 times during the eruption of Krakatoa and one that went around the Earth at least once during the Tunguska event.

Explosions that sounded like thunder and gun shots were heard at Tunguska and at the World Trade Centers during the 911 event.  Massive multiple explosions were heard when Krakatoa erupted. 

Pressure waves were strong enough to pick up grown men and carry them a distance at both the 911 event and Tunguska.

There were unexplainable anomalies.  Who ever heard of brimstone rain which occurred at the destruction of Sodom and Gomorrah.  The Mississippi River actually flowed backward as did rivers during the China Earthquake.  Solid rock  turned to dust at Sodom and Gomorrah, at Krakatoa, during 911, at Bali Bombings,  and during the China Earthquake. 

Sulfur although not sufficient to implicate a GRB does seem to be necessary.  Certainly Sodom and Gomorrah had more that its fair share of sulfur.  It has been said that God rained brimstone down on the cities.  Brimstone is another word for sulfur.  Also Abraham in the Bible described the smoke rising above the valley as being black smoke which is an indication of sulfur burning.  Krakatoa had more than its fair share of sulfur also, although there is an argument that the sulfur may have come from below.  Sulfur was involved in Peru’s Meteorite as one of many chemicals that cause people to get sick.  New Madrid had a sulfur problem also.  One witness described a sweet water spring that became so infused with sulfur that it could never be used again.   At the world trade center during the 911 explosion, sulfur was an anomalous chemical in such quantities that it was noted by the New York Times. 

High heat is involved in most of these events.  At Sodom & Gomorrah some very high heat turned gold coins into gold salts.  Water boiled during the New Madrid Quake, at Tunguska, at Peru’s Meteorite and China’s Earthquake.  Humans were burned beyond belief at Bali.  Massive forest during Tunguska experience high heat as the trees were seared, and humans felt the heat through many layers of clothing.  Animals were killed by the heat, and crops withered from it.  At the world trade center during 911 high heat caused  some steel beams to melt and remain molten for weeks. 

Loss of mass occurred during Krakatoa as only about a third of the matter remained after the eruptions.  The World Trade Centers also lost mass during the collapse. 

A greater damage was caused by a longer duration of time.  Earthquakes lasted for an unusual time with violent aftershocks that went on for months as was the case with the New Madrid Quake, China quake and Indian Ocean which lasted a longer than usual time with Richter scale readings almost off the chart. 

Craters were created.  Crater recently discovered was created during the Tunguska event.  Crater was created during the Bali Bombings and at Peru’s meteorite.  A crater was created at Shanksville during the 911 events.  Lakes which are really craters were created at both China’s Earthquake and the New Madrid Earthquake.  In some of these cases witnesses told of a mushroom cloud that rose above the craters.   

People and livestock experienced illnesses.  Evenk people experience vomiting, and there is recorded a case where one man vomited his stomach out.  Nausea was part of the Peru meteorite during which a bull died. 

Evidence of spontaneous human combustion at Sodom and Gommorah (Lott's wife), during the 7/7 London bombings, and during the 911 event.

Snapping of metal occurred during Tunguska and during the 911 events.  Felled trees during the New Madrid earthquake and Tunguska, and in both cases the broken ends were carbonized. Carbonization occurred during the New Madrid quake, Tunguska and 911. 

Sound of birds were captured on a video taken during the 911 event and also describe by one witness of the Tunguska event.  The bird sound is a result of acoustic waves produced by plasma. 

Noctilucent clouds were first noticed after Krakatoa.  They are caused by tiny ice crystals in the mesosphere high about the Earth.  They get there because during GRB, there is an explosive push of hydrated air into that area.  Noctilucent clouds increased as a result of Tunguska, and they increased even more as a result of 911 destruction of the Towers. 

A phenomena commonly called “birds” has been noticed in 911 videos

and in one video taken during the China Earthquake. 

The size of these birds in relation to the Twin Towers:

These birds appear as a result of the interaction of plasma shock waves. 

They are a magnetic structures that attract charged dust that makes them visible. 

http://www.youtube.com/watch?v=zuQEmajIr9A&fmt=18   (with thanks to 911conspiracyTV)