Learn how to test a transformer: insulation resistance, TTR, winding resistance, polarity, continuity, and dielectric checks.

Tom Boggioni is a writer, born, raised and living in San Diego — where he attended San Diego State University. Prior to writing for Raw Story, he wrote for FireDogLake, blogged as TBogg, and worked in ...

We earn commissions from purchases you make using links in our articles. Learn more. The alternator is a device that keeps your car’s electrical system running once the engine is on. It’s essentially ...

SEOUL, South Korea — North Korea said Tuesday it had conducted the final ground test of a solid-fuel rocket engine for a long-range ballistic missile in its latest advancement toward having an arsenal ...

Cybercriminals run video ads on X containing adult content to grab scrollers’ attention, then trick Grok into amplifying malicious links in the response below. Don't miss out on our latest stories.

Passkeys offer a way of confirming you are who you say you are without remembering a long, complicated password, and in a manner that's resistant to common attacks on passwords like phishing and ...

Scientists from China’s Zhejiang University have developed a multi-scale method to assess vegetation conditions inside PV power plants. The new approach combines field data, unmanned aerial vehicle ...

We'll have to wait a little longer to see the 10th test flight of SpaceX's Starship megarocket. SpaceX planned to launch Starship Flight 10 from its Starbase site in South Texas this evening (Aug. 24) ...

A Chicago man is accused of using a fake cashier’s check to steal a Jeep Grand Cherokee in New Lenox. Police say Anthony Huff, from the 200 block of East 42nd Street, was caught driving the stolen SUV ...

Insurance companies are using drones to fly over and photograph properties that they insure without homeowners knowing. In some cases, they then use those photos to cancel policies, a WBZ-TV I-Team ...

SANDY — A Sandy man is accused of purchasing a Range Rover with a check that bounced and then putting a fake diplomatic license plate on it. James Allan Sorensen, 41, was charged Monday in 3rd ...

Sometimes an AI can cause you or your company irreparable harm. Sharing confidential data with an AI could have legal consequences. Don't let an AI talk to customers without supervision. A few weeks ...