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The Water Cooler
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911 was an inside job!
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<blockquote data-quote="dennishoddy" data-source="post: 2891819" data-attributes="member: 5412"><p>Take a 20' section of railroad iron. Anchor both ends, build a fire in the middle, and see what happens to the structural integrity of that piece of high grade steel. </p><p>It will bend like you won't believe to thermal expansion. </p><p>In coal fired power plants, the vertical boiler will grow by over a foot from when it's cold vs when it gets to temperature. It's actually hung from the top to allow this to happen. </p><p>That gentlemen is why the towers went down. </p><p>Thermal expansion of the support beams caused the integrity of the towers to be compromised and collapse.</p></blockquote><p></p>
[QUOTE="dennishoddy, post: 2891819, member: 5412"] Take a 20' section of railroad iron. Anchor both ends, build a fire in the middle, and see what happens to the structural integrity of that piece of high grade steel. It will bend like you won't believe to thermal expansion. In coal fired power plants, the vertical boiler will grow by over a foot from when it's cold vs when it gets to temperature. It's actually hung from the top to allow this to happen. That gentlemen is why the towers went down. Thermal expansion of the support beams caused the integrity of the towers to be compromised and collapse. [/QUOTE]
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911 was an inside job!
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