Self-Running Quantum Clocks ✎ express
Two quantum particles are linked by an invisible thread: one loses energy, the other gains it, but the total remains unchanged. If you watch only the first, its oscillations don't fade — the rhythm is steady, like that of a cosmic pulsar, even though it seems that entropy and chaos are increasing. Actually, the second particle secretly restores order — like a partner on a swing whose subtle motion keeps yours going. This creates something akin to time crystals — an idea proposed by Frank Wilczek: cyclical change without external push.
Surprise: spiral patterns emerge in the trajectories — like tree branches or river bends; nature reuses a proven trick. Such "internal clocks" may one day enable super-stable devices and store information directly in the rhythm of oscillations, like in musical notes.
Frank Wilczek, who coined 'time crystal,' envisioned matter that moves even in its lowest-energy state — like a perpetual motion machine, but without breaking any laws.