Factual error: In a few shots through the movie the gauges or screens displaying information, they use "PPI" for pounds per sq. inch instead of PSI. PPI is wrong it's always PSI. The first time you see it is in the scene when they just launch the ship right before they pierce the crust with Braz and Serge for sure.
Noman
6th Sep 2007
The Core (2003)
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Suggested correction: They are measuring pounds per linear inch which is PPI.
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