[ Arnold nods ] Well. It's not... pleasant reading, when you think about the implications. So. Yeah. No rush.

[ And if Feivel is his other self's father... considering what Arnold remembers doing... yeah. No. ]

I dunno? Really shiny glowy rocks, as far as I can tell. Really pretty shiny glowy rocks, but that's all, so far as I can figure. Maybe they do other things, but I don't remember yet. [ He shrugs ] These ones certainly don't seem to do anything other than act like very bright paperweights.