For switching high-powered loads from a microcontroller, or for switching AC loads in general, most of us will reach into the parts bin and pull out a generic relay of some sort. Relays are ...

The harnessing of electricity has played a pivotal role in human history and has exponentially expedited our growth as a species. Since becoming a household commodity in the late 19th century, ...

ADDRESSING A NATIONAL EMERGENCY: Today, President Donald J. Trump signed an Executive Order increasing the tariff on Canada from 25% to 35%, with the higher tariff set to go into effect on August 1, ...

A 2025 research paper showed that a major ocean current in the Southern Hemisphere reversed directions for the first time in recorded history. Rating: False (About this rating?) Context: The paper ...

The old saying "never turn your back on the ocean" persists for good reason. It's a reminder for beachgoers to always remain vigilant when near the coast and to respect the powerful forces at work in ...

Startups developing voice AI technology and applications are having their moment. Model builders like ElevenLabs and Cartesia have raised millions of dollars in the last few months. Applications such ...

The battery as we know it today was an invention of Italian chemist and physicist Alessandro Volta. He witnessed electricity splitting water into its constituent elements of oxygen and hydrogen and ...

We’re familiar with single-phase AC at the outlet, but multiphase AC offers advantages and is necessary for higher-power installations. For most engineering designs, the circuit’s DC operating power ...

The world we’re wired into is an alternate universe. We don’t mean space-time continuums or matrices. Speaking electrically, of course, our modern consumption is mainly wired for alternating current ...