The NASCAR Hall of Fame Class of 2025 was announced Tuesday in Charlotte. Making the cut following a vote of 47 members of the media and NASCAR royalty were Ricky Rudd, Carl Edwards, Ralph Moody and ...

In an ideal case, optical rays refracting through a spherical lens can be made to converge at a single point known as the focal point. However, in practice, rays fail to converge at a single point and ...

The CBSE Class 12 Physics exam is scheduled for February 20, 2026. Experts emphasize understanding concepts, practicing ...

Abstract: This article proposes a ray-tracing and physical-optics (RT-PO) model that allows for an accurate and time-efficient evaluation of planar Mikaelian lens antennas implemented by parallel ...

Class 11 is a pivotal year in a student’s life. The textbooks are much larger, there is a great deal of expectation from parents, teachers, and classmates, and the word JEE is gradually becoming more ...

Ray Dalio’s $75 million pledge adds momentum to Trump’s child savings plan, even as some tech leaders remain skeptical. Photo by Amal Alhasan/Getty Images for Fortune Media The U.S. government’s ...

Ray J isn’t backing down on his racketeering claims against Kim Kardashian and Kris Jenner. The “Sexy Can I” hitmaker, 44, now claims that the SKIMS founder, 45, and Jenner, 70, teamed up with Vivid ...

Abstract: A ray optical methodology based on the uniform theory of diffraction (UTD) is proposed to model electromagnetic (EM) field scattering from curved metasurfaces (MSs). The problem addressed is ...