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National Institute of Standards and Technology
This is the final report on the National Institute of Standards and Technology (NIST) investigation of the collapse of the World Trade Center (WTC) towers, conducted under the National Construction Safety Team Act. This report describes how the aircraft impacts and subsequent fires led to the… MORE
As an avid hiker and biker living in Houston for over twenty years, I thought I was familiar with all of the area trails. To my surprise, this comprehensive guide introduced me to a couple of new spots that had slipped my notice, and it highlighted unfamiliar features even for old standbys. Each… MORE
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