http://www.911truth.org/article.php?...90406135508204
3. April 2009
By Thomas Hoffman
videnskab.dk
English (rough) translation via google translate
World Trade Center crashed perhaps gravel because someone had placed combustible nano materials in the buildings, and not because the two aircraft were throbbing in them. Analysis of the dust after the WTC has just published a scientific article, including Neils Harrit, a Danish chemist.
Photo: Asbestos and glass flew around New York streets when the Twin Towers collapsed after the attack on the World Trade Center 11 September 2001. Now it appears that these materials had company in the dust of højenergetisk material which might have melted the supporting structure of the Twin Towers. (Photo: Federal Emergency Management Agency)
It was apparently not only office equipment, walls and ceilings, which were pulverized and spread over large parts of Manhattan as the World Trade Center in 2001 was hit by two aircraft during a violent terrorist attacks against the United States.
The dust contained, according to a scientific article also traces of well-nanothermit - a custom-made material with so much energy that it can develop tremendous heat and be decidedly explosive (see box at the bottom of the article).
The chemical reaction forms the liquid metal, with temperatures around 2500 degrees Celsius may have melted the steel beams that were the core of the towers of the World Trade Center.
'Explosives into the World Trade Center'
The active nanothermit - also called superthermit - found by an international group through careful analysis of four different dust samples that were grouped together in Manhattan in New York in hours and days after the terrorist attacks on 11 September 2001.
The spectacular performance has just published in The Open Chemical Physics Journal - a peer-reviewed journal that is freely available online. Peer review means that the analysis and findings in the article has been reviewed and endorsed by professional practitioners.
One of nine authors of the article is Niels Harrit, Associate Professor of Chemistry Institute of the University of Copenhagen.
"This is a purely technical breakthrough. This is the first time ever showing at the highest scientific level, that there were explosives in the World Trade Center, "said Niels Harrit to videnskab.dk.
Controlled demolition
According to Niels Harrit matches found for recordings from 11 September of liquid metal flowing out of the towers just before they collapse. And it explains why many weeks later, still lakes of molten iron in the rubble of the towers.
While the discovery offers a logical explanation of why the 400-meter high towers could overthrow vertically with a speed close to free fall, although they usually held up by solid steel structures that were built to withstand such. kolliderende fly . conflicting aircraft.
"Observations indicate that there is one other used nanothermit, and results from our analysis is entirely consistent with the fact that it was a controlled demolition of the towers," said Niels Harrit, adding that the explosive-like mixture may have been planted in the buildings.
'thermites can not come from the two planes. Nanothermit be like other explosives placed extremely close to the main beams, while the detonation can be controlled electronically, "says the Niels Harrit.
Photo: The group of authors have found such characteristic red / gray pieces ( 'chips') in all four dust samples were collected in New York immediately after the terrorist attacks 11 September. The red layers contain carbon, oxygen, aluminum, silicon and iron in a proportion according to the authors fit nanothermit. Splinter are magnetic. (Photo: Niels Harrit)
Traces of many tonnes of thermites
The most official study of the attack on the towers 11 September has not analyzed the ruins or dust for thermites, or traces of explosives.
National Institute of Standards and Technology concluded in its report that the molten metal include aluminum from the two planes and that there is not reason to believe that there was any kind of explosives or similar in the two towers.
The authors are really another. In the scientific article telling that a dust sample from which all visible pieces of glass and concrete stored at 0.1% nanothermite. The authors point out that a number of samples before they can provide figures on the total content of dust from the World Trade Center - but, according to Niels Harrit it appears that many tonnes of unreacted thermites "have been spread around in New York streets and apartments after the two towers collapse.
Good to destroy stock
Within the Danish military has a thorough knowledge of normal thermites. Head of explosive ordnance disposal service, Michael Krogh, calling it "a bit of a relic of the Cold War. He says that thermites are good - and is being used - to destroy the stock before it falls into enemy hands.
Michael Krogh unaware nano version, but he may just well imagine that it could be used to tear the building down.