Learn how to create both AC and DC wind generators in this comprehensive guide! This video demonstrates the step-by-step process of building wind generators that harness both alternating and direct ...

In this fascinating tutorial, learn step-by-step how to make a small AC generator using magnet energy. Discover the fundamental principles of magnetic energy and electricity generation to achieve ...

A heat wave in North Carolina is in full swing. As temperatures rise, The News & Observer provides tips on how to beat the heat and answers frequently asked questions. The N&O Summer Desk is a pop-up ...

Temperatures are reaching record highs across the nation. Car air conditioning systems don't always need repairs to function, they may just need a recharge. You can purchase an air conditioning system ...

AI-generated summary reviewed by our newsroom. Read our AI Policy. We’re just a couple of weeks into summer, which means high temperatures in North Carolina aren’t going anywhere anytime soon. To help ...

John Carlsen has more than a decade of experience testing and reviewing home tech products, with a major focus on smart home security. He earned his BS in journalism from Utah Valley University. In ...

As summer nears and states like Texas are already facing extreme heat, tariffs are about to make cooling your home a lot more expensive—and experts don’t expect prices to come down any time soon. The ...

It's always in the middle of a heatwave. Your AC hums to life, but instead of the icy rush you're craving, it pushes out a faint, lukewarm breeze. That's when the dread sets in. Is the unit failing?