Peter, meanwhile, looks pretty impressed. He hadn't even covered that part very thoroughly yet and she was already getting it on her own.

"No, you're absolutely right, that's exactly what's going on here. That's another part I need to fix, is all. I think there's a broken spring down in there, I just need to take this bit apart so I can replace it."

Even if she had been wrong, Peter wouldn't think she was a moron at all. This techie junk can get complicated.