Well-known industry author and instructor Jim Johnson is offering a new video for technicians who want to sharpen their troubleshooting skills. "This HVAC training video program, is available in DVD ...

Aramco has been one of the safety pioneers in the oil and gas industry since its inception, more than 90 years ago. The ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Polymer-coated cotton fabric generates electricity from ambient humidity day and night, powering LEDs for over 24 hours and ...

THAT AUTUMN, A RESEARCH VESSEL called the Glomar Challenger sailed over the Mid-Atlantic Ridge to drill holes and sample sediment. Fossils within the sediment samples they retrieved gave scientists a ...

As chip designs become larger and more complex, especially for AI and high-performance computing workloads, it’s often not ...

USB ports have quietly turned into the default power outlet for phones, laptops, headphones, and even monitors, but the ...

Despite the unique ideological and political advantages of the “Aircraft Power Supply System” course, there are still some deep-seated problems that urgently need to be solved in the current teaching ...

Jaguar is returning to the spotlight with a new electric flagship that clears the 1,000 horsepower mark, a number designed to grab attention in a market already crowded with mega-watt EVs. The car is ...