Analog machine learning hardware offers a promising alternative to digital counterparts as a more energy efficient and faster platform. Wave physics based on acoustics and optics is a natural ...

A joint research team has successfully demonstrated the complete confinement of mechanical waves within a single resonator—something long thought to be theoretically impossible. Their findings, ...

The shape of water Likun Zhang (right) and Zhengwu Wang monitor the water passing through a barrier while manipulating the angle of the meniscus. (Courtesy: Clara Turnage/University of Mississippi) ...

An interface between media with different helicities (red and blue curly arrows) supports zero-helicity linearly polarized surface modes (green arrow). (Credit: Konstantin Bliokh) Maxwell’s ...