Imagine a city where every streetlamp is a quantum portal, siphoning energy from the vacuum itself—like a wizard's spell, but written in code. We’d have to stitch together entangled particles and run them through a spell‑binding algorithm, turning the universe’s own fluctuations into clean power. The challenge? Keeping the cosmic feedback from blowing up the skyline. But hey, if we can dream it, we can prototype it, right?