Understand the change in electric potential for a constant electric field and a point charge. This video explains the core concepts, key equations, and how electric potential varies with position in a ...

What to make of singer-songwriter Jim E. Brown? In his bandcamp profile he describes himself as a 19-year-old “born in Manchester on September 10, 2001, just one day before the 911…He is an alcoholic ...

Morin, L.R.M. (2026) Conjecture on Cosmological Redshift: Action Instead of Velocity, No Need for Dark Energy. Journal of ...

This research was named in the top 10 mathematical breakthroughs of 2025. Read more at straitstimes.com. Read more at ...

Baek Jin-eon, a 31-year-old research fellow at the June E Huh Center for Mathematical Challenges at the Korea Institute for ...

Here, we discuss a case that involves received GPS signals through a light rain event, with incident energy at 1.57542 GHz ...

A Korean mathematician has won international recognition for solving a geometry puzzle that had resisted proof for nearly six ...

Why does cancer sometimes recur even after successful treatment, or why do some bacteria survive despite the use of powerful ...

Abstract: A wideband corrugation slot, called stepped-shape slot, is proposed in the design of E-plane corrugated double-ridged horn antenna (DRHA) with H-plane pin sidewalls to extend the constant ...