Learn how to calculate the force on an electron in the presence of two charges in this beginner-friendly physics tutorial! In this video, we break down the concepts, formulas, and step-by-step ...

Abstract: Vector addition systems with states (VASS), also known as Petri nets, are a popular model of concurrent systems. Many problems from many areas reduce to the reachability problem for VASS, ...

According to students who appeared in JEE Main and as per feedback received from experts, questions in all the JEE Main 2026 ...

The first shift of the JEE Main 2026 January session starts at 9 am and continues till 12 noon, while the second shift begins ...

Master vector derivatives in polar coordinates with this clear physics tutorial! Learn step-by-step how to compute derivatives, understand radial and angular components, and apply them to mechanics ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Here’s what you’ll learn when you read this story: Physicists have shown possible ...

With board exams approaching, many students find numerical problems in Physics and Chemistry difficult and time-consuming. These questions test more than memory. They check whether a student ...

A team of Australian and international scientists has, for the first time, created a full picture of how errors unfold over time inside a quantum computer—a breakthrough that could help make future ...

How is it that quantum physics governs the very smallest things in the universe, yet classical, Newtonian rules describe the movements of everything else, from people to planets? In the second of two ...

Physicists have transformed a decades-old technique for simplifying quantum equations into a reusable, user-friendly "conversion table" that works on a laptop and returns results within hours. When ...

Daniel Whiteson and Andy Warner’s upcoming book is a philosophical exploration of the humanity behind our desire to find aliens. Reading time 6 minutes At Gizmodo, we love a good story about ...