Inductors are simple coils of wire that can control how electricity flows in a circuit. This video explains how inductors ...

Learn how to calculate electric current and potential in two connected wires! This guide walks you through the physics behind series and parallel circuits, helping you understand voltage drops and ...

Printed circuit boards (PCBs) are the essential building blocks behind almost all modern electronic devices. These components ...

The power surging through transmission lines over the iconic stone walls of England’s northern countryside is pushing the ...

Perovskites are promising materials for solar cells. A layer of dipolar molecules at the perovskite surface improves the ...

If you’re like me, you have hazy memories from high school physics class about the difference between alternating current (AC ...

GM issues a bulletin for dead batteries in some new trucks and crossovers. Oddly, loose change stuck in the window switch can ...

For nearly a century, a system of turbines, substations, wires and more has powered everything from your kettle to entire cities. We take a look at 11 of its most essential elements ...

Cell-sized robots can sense temperature, make decisions, and move autonomously using nanowatts of power—no external control ...

As artificial intelligence (AI) and smart gadgets become more common, our need for reliable power sources grows. Renewable ...

All starting from the same DNA, neurons ultimately take on individual characteristics in the brain and body. Differences in ...