Apparently, the physics in The Da Vinci Code are no better than the history or theology. (Though this review is more about general plausibility than physics, per se.) Let it be known that Insultingly Stupid Movie Physics is among the greatest of all websites.
The review of The Core is funny enough to be worth reading, even if you haven’t seen that awful, awful film. People making films should probably take a careful look through their generic list of bad physics. Of course, scientific accuracy may not be terribly likely to put people in cinema seats, or sell DVDs.
The review of The Core is really very good – the one about da Vinci, much less so. I did like the bit about locational transmitters. The way they are portrayed as working even when deep underground or in buildings has bugged me for awhile.
If TV science was more like real science