The Mystery in the Meat - S9-E10
Continuity mistake: When we see the eyeball on a spoon at the start, it's position changes between shots. (00:02:00)
The Mystery in the Meat - S9-E10
Continuity mistake: When Booth is holding up the meat injector during the interrogation, its position is constantly changing between the numerous camera angles. (00:31:00)
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 ★