PhysicsQuantum batteries could give off more energy than they store Simulations suggest that when a quantum battery shares a quantum state with the device it is powering, the device can gain more charge than was stored in the battery to begin with 51¶¯Âþ
PhysicsThe physicist who argues that there are no objective laws of physics Daniele Oriti’s pursuit of a theory of quantum gravity has led him to the startling conclusion that the laws of nature don’t exist independently of us – a perspective shift that could yield fresh breakthroughs Features