Learn how to confidently apply Coulomb’s Law using a clear, step-by-step problem-solving method. This tutorial breaks down electric force calculations, charge interactions, units, and common mistakes, ...

Speaking with popular AI content creators convinces me that “slop” isn’t just the internet rotting in real time, but the ...

Overview:  Reinforcement learning in 2025 is more practical than ever, with Python libraries evolving to support real-world simulations, robotics, and deci ...

YouTube is quietly turning into a place where videos are no longer just watched, but played. Instead of clicking through to Steam or the App Store, viewers can now load up simple, AI-built games ...

It took 125 years, but in 2025 a team of mathematicians discovered the solution to a long-puzzling problem about the ...

Almost exactly 200 years ago, French physicist Sadi Carnot determined the maximum efficiency of heat engines. The Carnot ...

The theorized unseen structure of spacetime could also explain of the outstanding questions about the accelerating expansion ...

Bibha Chowdhuri was a pioneering Indian physicist in cosmic ray research. She made significant discoveries alongside D.M. Bose. Later, she worked at TIFR and PRL. Her research was crucial for ...

Readers Edition. This is the (nearly) annual tradition of you, RPS readers, telling us where we went wrong in our annual ...

Quantum particles have a social life, of a sort. They interact and form relationships with each other, and one of the most important features of a quantum particle is whether it is an introvert—a ...

Applied physics is the study of physics for a practical purpose, as opposed to physics motived solely for an improved fundamental understanding. This includes technological advances such as the ...

Condensed-matter physics is the study of substances in their solid state. This includes the investigation of both crystalline solids in which the atoms are positioned on a repeating three-dimensional ...