A quadrature encoder uses two output channels offset in phase to detect both direction and position with greater precision.

In 1887, one of the most important experiments in the history of physics took place. American scientists Michelson and Morley ...

Several leading quantum gravity theories predict that there is a dependence of the speed of light on photon energy, which would bridge incompatibilities between general relativity and quantum physics.

A tiny polarization controlled metalens creates a flexible 3D sensor that shifts between precision and long-range modes, ...

Wormholes sit at the edge of serious physics and science fiction, yet the math behind them is precise enough to suggest that ...

The Great Sphinx of Giza has never lacked for theories, but a new wave of research is replacing speculation with testable ...

A 94-year-old female with history of hypertension, chronic kidney disease, and hyperlipidemia presents to the emergency ...

This valuable study uses mathematical modeling and analysis to address the question of how neural circuits generate distinct low-dimensional, sequential neural dynamics that can change on fast, ...

The ability to precisely study and manipulate electrons in electron microscopes could open new possibilities for the ...