Test me. Show me a credible expert and let's see what happens.
Brent Blanchard
Brent L. Blanchard currently serves as Operations Manager for Protec Documentation Services Inc., Rancocas Woods, New Jersey. The firm performs vibration consulting, structural survey and photographic work for contractors throughout the United States and abroad.
In addition, Mr. Blanchard is a senior writer for implosionworld.com, a website that publishes news and information related to the explosive demolition industry. His team's work is also regularly published in various periodicals such as The Journal of Explosives Engineering (ISEE-USA), Explosives Engineering (IEE-UK), Demolition Magazine, Demolition & Recycling International, Constructioneer and Construction News.
Over the past 24 years, Mr. Blanchard's photographic images depicting demolition projects have won numerous national and international awards, and collections of his team's work have been showcased in The Philadelphia Museum of Art and The Franklin Institute Science Museum, among other prestigious venues.
He has also appeared on internationally broadcast television documentaries such as Demolition Day (CBS News), Demolition (NBC/Dateline), Blastmasters (The Learning Channel) and The Art & Science of Blasting (Discovery Channel) as an authority on the explosive demolition industry.
http://www.implosionworld.com/history4.htm
A Critical Analysis of the Collapse of WTC Towers 1, 2 & 7 From an Explosives and Conventional Demolition Industry Viewpoint
By Brent Blanchard
August 6, 2006
"for explosives to be considered as a primary or supplemental catalyst, one would have to accept that either a) dozens of charges were placed on those exact impact floors in advance and survived the initial violent explosions and 1100+ degree Fahrenheit fires, or B) while the fires were burning, charges were installed undetected throughout the impact floors and wired together, ostensibly by people hiding in the buildings with boxes of explosives. There is no third choice that could adequately explain explosives causing failure at the exact impact points.
"The chemical properties of explosives and their reaction to heat render scenario A scientifically impossible and scenario B remarkably unlikely."
August 8, 2006: No Explosives Used in WTC Collapse, Says Demolition Industry Leader
Brent Blanchard, a leading professional and writer in the controlled demolition industry, publishes a 12-page report that says it refutes claims that the World Trade Center was destroyed with explosives.
http://www.historycommons.org/entity.jsp?entity=brent_blanchard_1
Brent Blanchard Video
https://www.youtube.com/watch?v=CgGOlAWqHIg