Now, that early universe was incredibly dense, like a metal, way denser, and if you hit it, it would ring, but the thing ringing would be the structure of space-time itself, and the hammer would be quantum mechanics.
Aquell univers primigeni era increïblement dens, com el metall, més dens encara, i si l'haguéssim colpejat, hauria repicat. Però el repic hauria estat l'estructura de l'espai-temps en sí, i el martell seria la mecànica quàntica.