Quantum physics has a reputation for needing exotic hardware, from liquid-helium-cooled qubits to sprawling AI clusters, just to crunch through basic simulations. Now a new “physics shortcut” is ...

I flipped through Quantum Physics for Dummies — impenetrable. I se lected pages at random from Quan- tum Mechanics Demystified — nothing but equations and hieroglyphics. But Chad Orzel explains things ...