Garb
Graduate Poster
- Joined
- Oct 15, 2006
- Messages
- 1,005
The plural use of core is just not fitting. Each tower had one core structure which was a cast reinforced concrete tube.
Cold war self destruct technology using C4 plastic coating was applied in an engineered thickness located exactly in the center and perfectly distributed in precise proportions accordingly to explosive containment value of the concrete. It detonated leaving the steel. Steel is very hard to cut with explosives. Very efficient. Grinds up everything. Falls iinstantly.
Below is a combination of two different explosive circuits. The floors went off first then the core, floors at 75 milliseconds and core at 300 ms, 4 floors then 40 feet of core all the way down.
There were aberration's that left elements standing when explosive were exposed to air and oxidization that left elements standing after asymetrical delayed demolitions.
http://www.internationalskeptics.com/forums/attachment.php?attachmentid=3706&stc=1&d=1161565923
Stop showing that same picture. It doesn't prove there was an explosion.