The Movie in the Making - S11-E18
Factual error: Angela try to recover some digital data (like SMS or the call list) from memory chip of a 2006 mobile phone. But there's not any memory chip on Angela's work table; there's a SO-DIMM RAM wafer, probably an old DDR which makes no sense: 1. RAM is a volatile memory, so after power off, data goes bye. 2. Lot of chips for a simple mobile phone memory 3. It's a RAM wafer. (00:28:50)
The Movie in the Making - S11-E18
Continuity mistake: The amount of squirt cheese on Aubrey's pop tart changes between shots. (00:32:40)
The Movie in the Making - S11-E18
Character mistake: Near the start Bones calls Dr. Vasiri, Dr. Resedi. This is a mistake as she has worked with Dr. Vasiri for a number of years and never calls him Dr. Resedi.
Answer: Since the palatine bone is a bone that helps form the mouth it has a lot to do with speaking. The shape of it differs a lot depending on your ethnic background. I would guess that they, in the show, meant that the person's bone tells that they were Japanese and that it was "made for the purpose of speaking Japanese." That's what I'd assume anyway. I've studied molecular biology though, so I'm not an expert on bones.