On Gaia? [Since the only frame of reference he has are the ones from his own world, naturally.] Feats of mechanical engineering, running on outside sources of energy.

[Mako, usually, which can skirt the line between pure energy and magic if one really decided to split hairs, but— Well. That’s a discussion for some other time, if her apparent curious mind will allow for it.]

Moving from point A to point B is more mundane, after all.