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 ...

In Python Physics #26, we dive into electric field calculations for a charged rod. Learn how to compute the electric field at various points along and around the rod using Python simulations, and ...

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

Last week, as temperatures plunged and energy consumption soared, electric customers in the country’s southeast were urged to ...

pv magazine: There has always been an association of BESS with solar. It is the combination with batteries that basically enables solar to be a dispatchable resource. Otherwise, it’s not. Otherwise, ...

The winter ice storm was a stress test that Nashville ultimately failed, revealing far deeper issues with its systems and infrastructure.

(TestMiles) – Toyota is turning Highlander into a U.S.-built three-row EV for 2027, pairing family space with NACS fast charging, V2L power, and two trims. I’ve read a lot of EV announcements that ...

With Democratic Gov. Gavin Newsom barred by law from seeking a third term, it’s the most wide-open contest for governor in a generation. Dozens of people have filed paperwork to run, from a college ...

The U.S. Navy today possesses the most technologically advanced submarine force in the world. Its nuclear-powered attack submarines and ballistic missile submarines remain unmatched in speed, ...

Companion bills in Iowa would authorize community solar programs in the state.

Discover the top 15 must-see tech innovations from CES 2026, featuring groundbreaking AI devices, sustainable designs, and futuristic gadgets shaping the future of technology.

The front row of the Daytona 500 is set. After two Duels at Daytona, so is the rest of the field. Here's what happened.