Sound as qubit link: Harvard engineers coupled a single phonon to a single atomic spin, enabling sound to act as a quantum information carrier. Magnetic field control: Cal Poly research shows ...

Einstein’s big shift: He replaced Newton’s pull with curved spacetime, showing gravity as geometry rather than a force. Time isn’t universal: Special and general relativity reveal that motion and ...

A link between particle physics and gravity equations, called the double copy, applies to Hawking radiation, creating a new ...

It looks like time travel, closed timelike curves, quantum mechanics, and quantum entanglement are once again at the centre ...