A new theoretical study led by University of Delaware engineers reveals that magnons, a type of magnetic spin wave, can ...

A puzzling streak captured by NASAs Perseverance rover on the Martian surface has sparked curiosity among astronomers and social media users alike, with some speculating that the elongated formation ...

Sony Electronics releases the FE 100mm F2.8 Macro GM OSS (SEL100M28GM), the new medium telephoto macro lens in the G Master™ series, compatible with α™ (Alpha™) E-mount cameras, featuring 1.4x ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

This video explores how mastering the circular motion of the golf swing leads to consistent, repeatable ball striking. It explains how rotation, rhythm, and balance work together to create a smooth, ...

Abstract: Angular momentum (AM) plays multiple critical roles in wireless communications and detection, whereas waveguides serve as a pivotal propagation environment. The electromagnetic (EM) waves ...

It is not only moving objects that have varying speed. The speed of the wind and the speed of sound also vary. A typical value for the wind is about 12 m/s and the speed of sound in air is about 330 m ...

Abstract: Terahertz (THz) circular synthetic aperture radar (CSAR) demands higher precision in motion compensation (MOCO), posing significant challenges. To address this issue, this article proposes a ...