Learn how to compute electric potential from multiple charges in this beginner-friendly physics tutorial! In this video, we break down the concepts, formulas, and step-by-step calculations needed to ...

Simplify mechanics with **“Physics Made Easy: Work-Energy Principle In Classical Mechanics.”** In this video, we break down the work-energy principle, explaining how work, kinetic energy, and ...

A small group of conservative activists has worked for 16 years to stop all government efforts to fight climate change. Their efforts seem poised to pay off. By Lisa Friedman and Maxine Joselow The ...

The vision of human-level machine intelligence laid out by Alan Turing in the 1950s is now a reality. Eyes unclouded by dread or hype will help us to prepare for what comes next.