Quantum battery charges in a quadrillionth of a second with a laser — larger prototypes could last for years after charging for just a minute https://www.livescience.com/technology/engineering/quantum-battery-charges-in-a-quadrillionth-of-a-second-with-a-laser-larger-prototypes-could-last-for-years-after-charging-for-just-a-minute?utm_source=flipboard&utm_medium=activitypub Posted into LiveScience @livescience-LiveScience