There was something in your mind for the last few days, and you couldn't get it out no matter how hard you tried to think of something else.

You knew, just knew, that it would be a bad idea to ask, though you couldn't get the thought out of your head...

So, you decided to question Heisenberg. As soon as the words left your mouth, he paused and turned his head to look over at you from the blueprints that he had been working on. "Did you just ask if I could swim?"

Well, it made sense that you would be curious. He was able to control metal because of the electrical organ inside his body, he never liked getting near water, and he did a lot of stuff with metal.