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Registered
Join Date: Jun 2000
Location: bottom left corner of the world
Posts: 22,915
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"The point of this project was to prove that pitch -- which, if you hammer it, shatters like glass -- actually has some liquid properties. "
Even glass itself has liquid properties. Supposedly old windows have more glass at the bottom of the pane than at the top after being verticle for 80 to 100 years.
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