The Beaver in the Otter - S4-E24
Continuity mistake: When Bones asks for the bed sheets, the first male to drop his sheet has it across both shoulders. He then takes it off one shoulder then the camera changes and it's off both shoulders. (00:15:30)
The Beaver in the Otter - S4-E24
Visible crew/equipment: When Aristoo first walks up on to the platform a black X is visible on the floor. (00:03:30)
The Doctor in the Den - S4-E18
Continuity mistake: When Hodgins approaches Bones, Cam and Angela who are having a coffee, the position of Angela and Bones changes instantly. (00:30:50)
The Salt in the Wounds - S4-E17
Continuity mistake: When Sweets is in the chiropractor's office, the doctor is pulling at Sweets' arms across his chest in one shot but in the next his arms are by his side. (00:35:10)
Double Trouble in the Panhandle - S4-E12
Continuity mistake: Angela comes in to say she has found the twins. When she pulls up the website she opens up a pop up showing the twins. The position of the pop up changes between shots. Note the size of the banner under the pop up. (00:03:40)
Continuity mistake: When Wendal is saying about an uncle who runs a crematorium, the hand he is holding the bones in changes between shots. (00:07:00)
The Passenger in the Oven - S4-E10
Continuity mistake: At the start when Booth says Bones shouldn't have paid for her own ticket, Bones has her hand on her headphones in one shot but not in the next. (00:02:20)
The Con Man in the Meth Lab - S4-E9
Continuity mistake: When Bones pulls the cash out of the brown bag it flips around in her hand. Note the position of the single red elastic band. (00:20:50)
The Skull in the Sculpture - S4-E8
Continuity mistake: Cam tells Hodgins that the aim is to remove the remains with minimal disruption. When she does she points at Hodgins with 1 finger then in the next shot she has her hand spread open. (00:10:00)
The Finger in the Nest - S4-E4
Continuity mistake: Bones throws the blue ball for Gladys and has her hands down by her waist. Camera changes and one hand is now up by her head. (00:17:30)
Continuity mistake: When Bones asks Booth what he's got from Scotland Yard, the handle on the striped bag goes from outside to inside the bag. (00:01:30)
Continuity mistake: Booth gets a bobble-head bobbie and holds it with two hands. However, in one rear shot he is holding him with one hand. (00:01:30)
Continuity mistake: When Booth gets the print off the block, the tape has loads of black charcoal dust on it. The camera now zooms in and shows a distinctive clear finger print with no excess dust. (00:20:00)
Continuity mistake: The amount of blood on the breeze block changes between shots when Bones first looks at it. (00:18:50)
Continuity mistake: Cam points out near the start that Booth has evidence in his hair. Booth then raises his hand as if to find it and raises it up near the top of his head. When the camera cuts his hand however is near his ear. (00:07:20)
Continuity mistake: When Booth is handed the Walther PPK the Brit has both her hands on the box. When the shot changes she has one hand on her pint. (00:26:40)
Continuity mistake: When Hodgins is thrown into the back of the bin lorry the position of the blue bag changes between shots. (00:24:10)
Continuity mistake: When Booth is sleeping at the very start his head changes place on his hands. (00:00:40)
The Wannabe in the Weeds - S3-E14
Continuity mistake: When Pam is in the interview room she has sorted her food out on the table. When the shot changes it's back in one big pile, then it's sorted again. (00:13:10)
The Wannabe in the Weeds - S3-E14
Continuity mistake: When Zack and Cam are talking about the C5 vertebrae being shaved, Zack says there is no sign of microfractures and has his one hand raised with palm facing outward. In the next shot he is holding the bone with two hands. (00:08:40)
Answer: Answering my own question here but, having contacted various people involved in the production of Bones including Kathy Reichs, Hart Hanson, Eric Milligan, and Deirdre Lovegood who portrayed Taffet onscreen I finally have the answer. No-one know how she did it due to her constantly working alone. And she never revealed this information before her death.
Ssiscool ★