“Electromagnetism” is a silent educational film from the late 1920s that explains the basic principles of electromagnetism using simple animations, diagrams, and live-action demonstrations. The film ...

Cody Cottier is a freelance journalist for Discover Magazine, who frequently covers new scientific studies about animal behavior, human evolution, consciousness, astrophysics, and the environment.

More than one hundred and fifty years have passed since the publication of James Clerk Maxwell's "A Dynamical Theory of the Electromagnetic Field" (1865). What would our lives be without this ...

On April 3, 1846, Charles Wheatstone was about to present the Friday evening lecture at London’s Royal Institution. He had been invited by Michael Faraday, who had long been conducting research there ...

Adjunct Senior Research Fellow , School of Mathematical Sciences, Monash University It’s hard to imagine life without mobile phones, radio and television. Yet the discovery of the electromagnetic ...

Many objects around you contain electromagnets. They are found in electric motors and loudspeakers. Electric bells like the ones used in most schools also contain an electromagnet. The slideshow ...