"Mm, science as you understand it, perhaps." It's not the first time Thor's heard a Midgardian complain about the captain's shield supposedly defying the universal laws - Stark had ranted about it at length, on occasion - but to a man who spent a thousand years wielding a magic hammer that he could summon with a thought and an outstretched hand, the shield makes perfect sense to him.

He can't deny he's been curious to see the young Avenger-in-training in action, and denying him his main tool seems a poor way to go about it. "Oh, absolutely," he agrees at once. No weapons for Peter means Thor shouldn't use one either, but he's not entirely without options. "Though that leaves the matter of what I'm allowed, then. You aren't particularly hardy against lightning, are you?" Hey, you never know.