: Does Loki need any particular kind of power source?
Hulk: He got to heat the cube to a hundred and twenty million Kelvin just to break through the Coulomb barrier.
Tony Stark: Unless, Selvig has figured out how to stabilize the quantum tunnelling effect.
Hulk: Well, if he could do that he could achieve Heavy Ion Fusion at any reactor on the planet.
Tony Stark: Finally, someone who speaks English.
Captain America: Is that what just happened?
[Stark and Hulk shake hands]
Tony Stark: It's good to meet you, Dr. Banner. You're work on anti-electron collisions is unparalleled. And I'm a huge fan of the way you lose control and turn into an enormous green rage monster.
Nick Fury: [to Stark] Dr. Banner is only here to track the cube. I was hoping you might join him.
Steve Rogers: Let's start with that stick of his. It may be magical, but it works an awful lot like a Hydra weapon.
Nick Fury: I don't know about that, but it is powered by the cube. And I'd like to know how Loki used it to turn two of the sharpest men I know into his personal flying monkeys.
Thor: Monkeys? I do not understand.
Captain America: I do!
[Stark rolls his eyes, while Cap looks proud of himself]
Captain America: I understood that reference.