[She giggles.] That's right! This is such a perfect test I couldn't have created a better one. Well, maybe I could have.

[Already visions of forcing him to create something out of a block of ice float through her head. Ah well, maybe another time.]

All right I could have made a way better test but that's besides the point. I was thinking this might be good for you, Hiro, to see the positive applications of heat. And heat is what we're mainly using.

[She raises her hands up and a red glow, gentle and warm, surrounds them.]

Precision. You don't want a flame but you want the heat of one.