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<p>[QUOTE=&quot;bullnuke, post: 714296, member: 20661&quot;]I would also question the pressure exerted by the press, I think we are using much more pressure today than in the past, I&#039;m no big brain scientist but I seem to remember something from my chemistry classes 30 years ago about pressure being able to change the molecular structure of an item, this could possibly change the way the item reacts to other stimuli such as the atmosphere??&nbsp; Hopefully someone smarter than me will post and prove or disprove this theory.[/QUOTE]</p><p><br /></p>

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