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Originally posted by pteridine
reply to post by FlySolo
The time to combust nanothermite is much shorter and the energy comes out much faster. The effects of thermate on steel are not the same as thermite
. You are right that none of this matters because no matter what version is used, the demolition cannot be timed to collapse floors in a rapid sequence.
Originally posted by pteridine
reply to post by NorEaster
Yeah, right. Try this www.youtube.com... between 1:08 and 1:16.
Originally posted by pteridine
reply to post by NorEaster
Yeah, right. Try this www.youtube.com... between 1:08 and 1:16.
The professional thread killers.....
Originally posted by pteridine
reply to post by backinblack
The exterior columns supported the core against shear forces.
Originally posted by pteridine
reply to post by ANOK
You are mistaken. I never claimed that thermite couldn't cut verticals. I said that it would be difficult. Further, Cole uses thermate, a different material.
Originally posted by pteridine
reply to post by ANOK
Yes, it is different. Thermate was designed to cut steel; thermite was not. t would require more thermite and a longer time. In either case, you can't sequence a demolition. You could start a demolition and have gravity do the rest, but thermate doesn't cut fast enough to kee up with the collapse speed.
Originally posted by pteridine
Yes, it is different. Thermate was designed to cut steel; thermite was not. t would require more thermite and a longer time.
In either case, you can't sequence a demolition. You could start a demolition and have gravity do the rest, but thermate doesn't cut fast enough to kee up with the collapse speed.
The reference to this topic can be found in a paper called, "Microchip Ignition of Nanothermite Materials"
Some excerpts of this summary include:
Miniaturized ignition systems based on microfabrication techniques are appealing
due to their small size, integrated circuit (IC) compatibility, low energy consumption, and
inexpensive batch fabrication[1]. These micro-devices find applications to ignite smart
munitions and initiate at selected points.
Nanoenergetics, specifically nano-engineered thermites, exhibit unique
combustion performance and sensitivity characteristics that place them in a class of their
own. The main characteristic that sets them apart is the ability to tune their performance
and sensitivity from that of conventional propellants to high-explosives [2,3,4]. It is the
controllability of combustion properties that make them suitable for use in a wide range
of micro-devices applications
One useful characteristic of a versatile ignition source is the
ability to trigger it using CMOS circuits, thus opening the possibility for unique
applications by use of simultaneous, or sequential, triggering of the events with great
precision. This requires low-voltage and low-current operation of the device.
These circuits can be printed on glass like substrates.
*CMOS = Complementary metal–oxide–semiconductor which is a tech acronym for parts found
in everyday computers and home electronics.
Using this type of circuitry can allow for RF (radio frequency) transmitting which eliminates the need
for wires, Detcord, or any other conventional methods of setting charges. This may also explain why
there were no obvious signs of demolition igniters, or detonation wire in the debris.
Although this is a theory, it sure lends itself to making a quicker and easier rigging of a 110 storey
building. Imagine the time saved by having these tiny microcircuits in place instead of wires stringing
from floor to floor.
You would simply place the circuit in the specific location and walk away. Ignition happens via a
computer program and transmitted by radio frequency (like a cell phone signal).
Sources and Authors
1 C. Rossi, D. Estève, Micropyrotechnics, a new technology for making energetic microsystems:
review and prospective, Sens. Actuators, A, 120 (2005) 297–310.
2 R. V. Shende, S. Subramanian, S. Hasan, S. Apperson, K. Gangopadhyay and
S. Gangopadhyay, P. Redner, D. Kapoor and S. Nicolich, Nanostructured Energetic Materials,
Session M, 25th Army Science Conference, Orlando, FL, 2006.
3 B. Mehendale, R. Shende, S. Subramanian, S. Gangopadhyay, P. Redner, D. Kapoor, S.
Nicolich, Nanoenergetic Composite of Mesoporous Iron Oxide and Aluminum Nanoparticles, J.
Energ. Mater., 24 (2006) 341–360.
4 S. Apperson, R. Shende, S. Subramanian, D. Tappmeyer, S. Gangopadhyay, Z. Chen, K.
Gangopadhyay, P. Redner, S. Nicholich, and D. Kapoor, Generation of Fast Propagating
Combustion and Shock Waves with Copper Oxide/Aluminum Nanothermite Composites, Appl.
Phys. Lett., 91 (2007) In publication.
5. M. Hossain, S. Subramanian, S. Bhattacharya, Y. Gao, S. Apperson, R. Shende, S. Guha, M.
Arif, M. Bai, K. Gangopadhyay, and S. Gangopadhyay, Crystallization of amorphous silicon by
self-propagation of nanoengineered Thermites, J. Appl. Phys., 101, (2007), 054509.
6 S. Son; B. Asay; T. Foley; R. Yetter; M. Wu; G. Risha, Combustion of Nanoscale Al/MoO3
Thermite in Microchannels, J. Propul. Power, 23, (2007) 715-721.
Originally posted by IgnoreTheFacts
I welcome the day where logic, reason and common sense steer the area of ATS in the right direction. Until then, if in fact there is a 'government' conspiracy, we have to understand that they don't have to spend any money or time to hide it, it can't be taken seriously due to the public display of ignorance that the online community seems to revel in. IF, and I do mean IF, the is a conspiracy concerning 911, all I can say is most folks trying to shed light on it are doing nothing more than making sure than anybody who questions if looks like a total ignorant nutjob.
Thanks guys.