Here's an interesting theory
New Theory on World Trade Center Collapse Blames Explosive Chemical Reaction - Popular Science Get #1 rated SkyGrid news app for free to follow all of your interests in real time Sent from my iPhone -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://fireball.firesprinkler.org/mailman/private/sprinklerforum/attachments/20110921/b0a68a10/attachment.html> _______________________________________________ Sprinklerforum mailing list [email protected] http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum
