Abstract: A common characteristic of modern power transmission and distribution is the extensive use of underground electric cables. Because of tight economical constraints and limitation on space ...

WSJ National Security Reporter Robbie Gramer explains the rationale behind President Trump’s military operation in Venezuela that led to the capture of Nicolás Maduro. Photo: Aaron ...

For over 5 years, Arthur has been professionally covering video games, writing guides and walkthroughs. His passion for video games began at age 10 in 2010 when he first played Gothic, an immersive ...

A farmer is watering an alfalfa field 24 hours a day using a 3-phase 100-hp electric motor and adjustable speed drive (ASD). The farmer checks on his field to find the water not flowing and the pump ...

Many combined cycle power plants (CCPP) and cogeneration or combined heat and power (CHP) plants utilize supplemental firing systems, or duct burners, inside the heat recovery steam generator (HRSG) ...

A banana duct-taped to a white wall — or an acclaimed piece of art, depending how you look at it — sold at a Sotheby's auction for $6.24 million Wednesday. Maurizio Cattelan's "Comedian" is simply a ...

Abstract: The PU/PIR duct has texture of 0.5mm height along the duct. This study focus on the frictional loss of flow through a rectangular duct of PU/PIR duct. As a comparison a steel duct with ...

It hasn’t had quite the impact of GPS or the atomic bomb, but in the pantheon of items created by U.S. government researchers, the NACA duct must be considered one of the most enduring. This story ...

The term "middle class" is thrown around all the time—especially during an election year—but what does it really mean? And more importantly, are you part of it? While definitions can vary, being ...

On Saturday, a YouTube creator called “ChromaLock” published a video detailing how he modified a Texas Instruments TI-84 graphing calculator to connect to the Internet and access OpenAI’s ChatGPT, ...

In iOS 18, Apple has added a powerful new feature to your iPhone's Calculator app: Math Notes. This integration between Calculator and Notes offers a versatile tool for all your calculation needs.