Because I don't make weapons? [ Flat stare right here for you, Peter. ]

That's more biology than it is physics. I'm not sure about what kind of experiments I could set up yet, but for instance, things related to light, air, electricity, gravity, vacuum, acceleration... I'm sure I can come up with demonstrations to interest just about anyone. [ He tips his head a little. ] Though I would prefer it you wouldn't use me as an excuse to skip out on your duties. [ But of course Peter is free to do what he wants. Not like Bruce can stop him, nor would he even if he could. ]