To accept the official explaination for 9/11 you have to be willing to accept the following unblieveable or impossible propositions: We are asked to believe that steel skyscrapers can collapse into a pile of rubble, within their own footprint, at freefall speed due to a fire. Fire has never in the history of archatecture caused a steel building to collapse yet we are asked to believe that it happened three times in one day, and not once on any other day in history.

Here are some of the many impossible things you would have to believe to accept the official myth:





Do this thought experiment: Take a nice big steel beam, like one from the twin towers, say a box beam about 2ft by 3ft in cross section, 12ft long with steel two inches thick. It's a big sucker but its just average for the core columns in the towers. It weighs almost 1000lb per foot of length. The beam described here would weigh over 5 tons and there were 47 of them in the core of the towers. Take as much kerosene as you like,(that's what jet fuel is) put it in a vat or tub (or swimming pool for that matter) and light it afire. Now, just try to melt, or even bend, that steel beam. I think you can see, it's not going to happen. It doesn't matter how long you try, or how much kerosene you use, you're not going to hurt that beam. And remember, the South tower burned only 56 minutes before it collapsed. And yet the steel was rated by UL to withstand a 2000F fire for 6 hours.

We cover this in the Smoking Guns of 9/11 page.

http://www.doctorfire.com/flametmp.html




This is absolute proof of controlled demolition based on a fundamental law of physics: The Conservation of Energy.

Newton's law of gravity tells us exactly what to expect from falling bodies. A falling object experiences a constant acceleration, g, of 32ft/sec^2. We can calculate the time it would take for an object to fall from the top of one of the 1350ft WTC towers. It is 9.2 seconds and that is without accounting for wind resistance. This is very close to the approximately 10 seconds it took for the towers to fall. So the towers fell at essentially free fall speed.

Another fundamental law of physics is the conservation of energy and it applies to falling bodies as well. An object as it falls converts it's potential energy (due to it's height above ground) into kinetic energy (speed). If that object has to use some of it's energy for something else, like pushing air out of it's way, then there will be less energy available as kinetic energy and so it will take a bit longer to reach the ground.

In the "official" explanation of the collapse, the so-called "pancake theory" of the collapse, the floor above gives way and crashes into the floor below it, which gives way and together they fall on the next floor below, etc. So the falling floor must use a considerable amount of it's energy to break loose the floor below. In addition, to account for the observed dust plumes, the crashing together of the floors has to crush the concrete into a fine powder and that takes a substantial amount of energy as well. All of this energy must be subtracted from the original potential energy of the falling floor, which means there is much less energy available as kinetic energy(speed) hence the floors must be falling much slower than free fall.

The buildings fell at essentially free fall speed, which accounts for all the gravitational potential energy available. And yet we know each floor had to be wrenched loose from its moorings (requiring significant energy) and we saw enormous plumes of pulverized concrete which takes great amounts of energy to produce. The Conservation of Energy Law forces us to conclude that there had to be some additional source of energy such as explosives.

You can find a very good treatment of the topic including all the math at 911Blimp.





The air defense system of the US, built over half a century at a cost of over one trillion dollars, capable of defending against the USSR and tracking hundreds of incoming planes and missiles, was not capable of finding four hijacked passenger airliners making "U" turns in the sky for over an hour and twenty minutes. Right.


Peace, Matt.