Credit: New AtlasLast year, California's xMEMS Labs introduced a solid-state micro-speaker aimed at delivering full-range sound for open earphones. Now, the Sycamore has been modified to create "the thinnest speaker in the world, specifically designed for wrist-worn wearables."Slimmer Speakers, Smarter WatchesSmartwatch makers are adding more features without increasing bulk. xMEMS says its Sycamore-W design...
(Alasabyss/Creatas Video+/Getty Images Plus)Quantum entanglement, a cornerstone of modern physics, involves correlating two or more unmeasured particles so that their properties intertwine and mirror each other. When one particle is measured, its counterpart’s corresponding properties instantly solidify, even when the two are separated by vast distances.In a groundbreaking development, physicists have introduced a bold...
Self-oscillations (red and blue) guide sound waves (green, orange, purple) in only one direction through the circulator. (Xin Zou)Imagine three people arranged in a circle, where each can only hear one other directly. Scientists have created a device that directs sound waves in just this way, allowing them to travel in a single direction only.Developed...
