The Air-Conditioning, Heating, and Refrigeration Institute has introduced two new certification programs for variable frequency drives (VFDs) and datacom cooling (DCOM) equipment. “AHRI manages 40 ...

In the desert city of Las Vegas, there is an exceptional focus on conservation, with water and electricity heading the list of concerns. At the Mirage, the flagship mega-resort on the Las Vegas Strip, ...

[Mostafa] was a bit bored and had a broken DVD player sitting around, so he decided to take it apart to see what made the machine’s LCD panel tick. Once he popped it open, he discovered it wasn’t an ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. TONEY, Ala. – The Toney Volunteer Fire ...