Controlled Demolition Expert and WTC7

[Twist_U_Up]

http://www.youtube.com/watch?v=Uqrn5x2_f6Q

Mr Jowenko is a controlled demolition expert with years of experience in this area. He didn't know wtc7 came down. He doesn't believe the twin towers had explosives because if there was fire why wouldn't it start immediately. Explosives will burn and otherwise they will be triggered at 320 degrees celsius. The journalist shows him wtc7

[Make7]

1. He seems to have made his conclusion before...

... hearing that there were fires in WTC7. Without him knowing the extent of the fires, why wouldn't his objections pertaining to the burning and/or premature triggering of any explosives not also pertain to WTC7?

It appears that this video is little more than an initial reaction. I wonder if there is a more complete version - his estimate of how much time it would take was not shown IIRC.

- Make7

[whistle]

2. Mr Jowenko is not buying it.....

[tenseconds]

3. won't be

Super thermate won't be triggered at 320 degrees celcius.

[mirandapriestly]

4. Plasma Cutter?

"Plasma cutting is a process used to cut steel and other metals (or sometimes other materials) using a plasma torch. In this process, an inert gas (in some units, compressed air) is blown at high speed out of a nozzle; at the same time an electrical arc is formed through that gas from the nozzle to the surface being cut, turning some of that gas to plasma. This plasma is sufficiently hot to melt the metal and moving sufficiently fast to blow molten metal away from the cut. The result is very much like cutting butter with a hot jet of air."

http://en.wikipedia.org/wiki/Plasma_cutter