yvonne bailey's video: David Chandler 911 NIST WTC7 Explosions heard

David Chandler explains in layman terms exactly how the WTC 7 fell with easy to understand charts and graphics etc. explosions are heard as meaningful evidence. There is ample evidence, from both witnesses and recordings, of explosions associated with the destruction of World Trade Center Building 7 (WTC 7). NIST sidestepped investigating explosions and explosives by setting up an artificially high threshold of interest. They swept aside any testimony or recordings of explosions that would not register 130-140 dB one kilometer away. They established this criterion using RDX (one of the loudest explosives) in a scenario that produced a far higher sound level than other possible uses of explosives to bring down the building. Then they turned around and used sound level as the sole criterion for deciding whether the use of explosives was a credible hypothesis. By this maneuver, they sidestepped investigating the testimony of explosives or possible evidence of explosive residues. This is just one more instance of fraudulent behavior on the part of the NIST investigation of the World Trade Center disaster. Davids website is http://911speakout.org/ Please check out Davids new DVD "9/11 Analysis". ARCHITECTS AND ENGINEERS FOR 911 TRUTH WEBSITE http://www.ae911truth.org/ Category: Science & Technology Tags: 911 9/11 WORLD TRADE CENTER NEW YORK MANHATTEN 2001 AE911TRUTH DAVID CHANDLER WTC1 WTC2 WTC7 NIST FREEFALL CONTROLLED DEMOLITION TWIN TOWERS 11TH SEPTEMBER 911SPEAKOUT BUILDINGWHAT THERMITE THERMATE EXPLOSIONS SCIENCE PHYSICS FALSE FLAG TERROR INSIDE JOB ANALYSIS REINVESTIGATE911 911TRUTH DAVIDCHANDLER ARCHITECTS AND ENGINEERS FOR TRUTH CAPPUCINOKID100 hot topics science 7 likes, 0 dislikes Show less