Master the concepts of electric fields with a charged half-ring in this detailed physics tutorial! In this video, we guide you step by step through calculating the electric field, analyzing vector ...

Boost your GRE Physics prep by mastering the concept of electric displacement current. In this video, we break down this essential topic in electromagnetism, explaining its role in Maxwell’s equations ...

A solar-powered water filter removes contaminants smaller than viruses without clogging or needing pumps, exploiting electrokinetic repulsion instead of nanopores.

AI-generated summary reviewed by our newsroom. Read our AI Policy. RDU board approved up to $4.6 million to refurbish as many as 12 diesel buses. Proterra bankruptcy and parts shortages have sidelined ...

Solid-state batteries promise to be the next big thing and they’re finally coming to road-going vehicles. One of the first companies to offer them is Verge Motorcycles, which said customers can expect ...

Car dealers, politicians and skeptics like to say that consumers don’t want electric vehicles. But that’s hard to square with the fact that the Tesla Model Y was, in 2023 at least, the best-selling ...

In the home, the lab and the factory, electric fields control technologies such as Kindle displays, medical diagnostic tests and devices that purify cancer drugs. In an electric field, anything with ...

HARRISBURG, Pa. — Officials with the city of Harrisburg this week acknowledged the ongoing lighting issues affecting parts of the downtown area and surrounding neighborhoods and said they are working ...

In the home, the lab and the factory, electric fields control technologies such as Kindle displays, medical diagnostic tests and devices that purify cancer drugs. In an electric field, anything with ...

As air taxis creep closer to reality, Beta Technologies is touring its electric aircraft around the country. The Vermont-based manufacturer is one of several companies working on electric vertical ...

Saints' Tom Dempsey moves up to kick a 63-yard field goal as teammate Joe Scarpati holds the ball and the Lions' Alex Karras (71) rushes in. AP For the longest time, it seemed certain Tom Dempsey — ...