Is the conspiracy theorists' MacGuffin. Just like when in Star Trek they "invert the power couplers", it's the "magic" tech that let's them explain their way out of any improbable event.

"anywhere from 10-100 tons of this in the WTC"

Reality check: what sane person thinks you could sneak 10-100 TONS of explosives (plus wiring, detonators, fuze and electronics) into the WTC without witnesses?

http://www.debunking911.com /thermite.htm

"No, you are a paid blogger assigned to counter anyone that posts something negative about the government or Obama." by Mcamelyne II on 05/17/2011