I like your target, what material do you use as the filler?

I feel like the other side of that central plate has your answer. Pop the central screw and see what is on the other side of that discoloration.

I honestly am not sure. She was talking so much from such a young age. It was all nonsense, complete babble, but sometimes she would say something and I had to stop and think about it. Did she say a word? Is this just a coincidence? Does she understand it? The words just faded in as the nonsense faded out. It seemed like a progression, not an event.