This article from the Flow Control Network discusses magnetic flowmeters. To counteract the disadvantages of continuous AC magmeters, while retaining some of the advantages of pulsed DC meters, some suppliers have...

Inviting users to begin "thinking like scientists," Explorify is a widely-regarded tool for fostering science enthusiasm. Teachers will want to bookmark this resource for next year's curriculum, and parents and...

Light a light bulb by waving a magnet. This simulation of a Faraday's Law is from the Physics Education Technology website of University of Colorado. It is accessible for teachers and students alike. Included are links...

Here is a collection of circuits to be built by the hobbyist including solar power, amateur radio, music/audio, micro power FM broadcasting, pulse width modulator (PWM), telephone, Geiger counter, video, and other...

All About Circuits is a website that “provides a series of online textbooks covering electricity and electronics.” Written by Tony R. Kuphaldt, the textbooks available here are wonderful resources for students,...