[Rocket looks up as he walks, craning up to get a good look at the blank expression on the soldier's face.] They don't even look human anymore. What's the point? Just build a frickin' android or something. They work just as well without gettin' sketch about it.

[But he knows the answer to that. The answer to all science-related questions is eternally "why not? we can do whatever we want, because we're basically gods."]