The Proof in the Pudding - S5-E12
Continuity mistake: When Booth is talking to his boss at the diner, the latter is chewing on his mouth full of food when shot from the right, and has an empty mouth when shot from the left. This happens every time the shot changes angles. (00:11:30)
Audio problem: At about 3:47 into the episode, you hear the sound of a slide racking on a pump shotgun, however, when the shotgun wielding woman appears on camera, she is holding a side by side break action double barreled shotgun instead of a pump action.
The Bones on a Blue Line - S5-E15
Other mistake: In the subway tunnel Daisey is surprised to see a white cane and comes to the conclusion the victim was blind, However, in the scene before this, it was established on the forensics platform that the victim was blind due to a surgical implant. (00:12:00)
The Proof in the Pudding - S5-E12
Continuity mistake: At the end in the diner, Angela says about the body not being JFK, When she does Hodgins has his fork up by his mouth. Camera cuts and it's lowered. (00:38:20)
The Dentist in the Ditch - S5-E13
Continuity mistake: Booth is telling Bones and Sweets that the victim was married for 5 years. When he does, Bones has her hand by her mouth in one shot and down on her notepad in the next. (00:28:40)
The Plain in the Prodigy - S5-E3
Continuity mistake: The girl says that she saw a "full on Amish guy" who looked pissed. When she says this to Booth, he hand disappears from her chin instantly. (00:24:40)
Continuity mistake: When Bones is examining the ring, the position of the ring and her fingers is constantly changing. (00:37:05)
Continuity mistake: When Novarro, Booth and Bones are looking at the drain, there are a few marks on the floor by Booth's feet. In the close up these marks have disappeared. (00:27:00)
Continuity mistake: When Angela tells Gordon about the python, Gordon has the sandwich up to his mouth in one shot and lowered in the next. (00:23:40)
Continuity mistake: When Angela is in the diner with Gordon, she has her drink in her hand. When the shot changes, her glass is on the table. (00:23:40)
The Predator in the Pool - S5-E18
Character mistake: When Bones and Dr Hodgins, who is proclaimed as a seasoned diver in a previous episode, are in the tank, Bones gives an instruction and Hodgins replies with a thumbs up. Since Bones is diving as well, they both would know from certification (without which neither would be allowed to dive in the facility) classes that a thumbs up is the hand signal for "I'm ascending", not OK or any form of acknowledgement. They either are not certified divers or they should have immediately surfaced. (00:06:30)
The Rocker in the Rinse Cycle - S5-E19
Character mistake: When Booth mentions the 2007 Led Zeppelin concert in London, he comments that they toured that year. That Zeppelin concert was not part of a tour, but just a one-off reunion to honor the memory of late Atlantic Records executive Ahmet Ertegun. (00:40:00)
The Plain in the Prodigy - S5-E3
Continuity mistake: Near the start, Cam is carrying sunglasses in her hand; suddenly they are on her face. (00:03:20)
Harbingers in a Fountain - S5-E1
Continuity mistake: Brennan has just returned from Guatemala and is back at her office. She meets Booth and the two hug. The way they hug each other differs between shots, most notably the position of Brennan's right elbow on Booth's shoulder. (00:04:00)
The Dentist in the Ditch - S5-E13
Factual error: Booth is introduced to Padme, Jared's girlfriend from India. She explains that they met when they were in "Bangalore visiting the Karnataka Belur temple". Bangalore is the capital city of the state Karnataka. Belur, however, is one of the twin temple towns of Belur and Halebid which is in the district of Hassan, a three-hour drive from Bangalore. There is no Belur temple in Bangalore. (00:06:00)
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.