HAHAHAHAHAHA. More desperation from the government shills as Bush's wacky
"arab conspiracy theory" crumbles by the day. Sorry george, but anyone can
see the Twins and Building 7 were brought down by controlled demo.
http://www.independent.co.uk/news/science/magnetic-forces-to-blame-for-911-
tower-collapse-924509.html
Magnetic forces to blame for 9/11 tower collapse
By Steve Connor
Wednesday, 10 September 2008
Scientists can finally explain why the Twin Towers collapsed on September
11, despite the temperature of the fires being well below the 1,500C
melting point of the steel girders holding up the buildings.
The discovery that unusual magnetic forces within the girders made them
weak at temperatures of about 500C explains away the conspiracy theories
that have spread like wildfire since the disaster.
Sergei Dudarev, of the UK Atomic Energy Agency, found that steel loses its
strength above 500C because its molecules undergo a physical transition
from one state to another due to magnetic fluctuations. "The steel didn't
melt, it just became soft. It is an unusual state and the temperatures in
the Twin Towers were high enough to cause it because the thermal insulation
was knocked off the girders through the impact with the aircraft," he said.
"Understanding how materials behave means we can find the right 'medicine'
to make steel stronger at high temperatures... and if our work can be used
for other applications, such as safeguarding tall buildings against
disasters, so much the better," he said.