A reliable indicator of the air quality in offices, classrooms, or living rooms is the CO2 content. In fresh air, the ...

When you reach down to adjust a space heater and notice the cord feels warm, it can be hard to tell whether that sensation is ...

Get our weekly Home and Garden email for tips, and interior inspiration As energy prices continue to weigh on household budgets, finding affordable ways to heat your home, without relying on central ...

Abstract: This article presents a novel fault diagnosis method for open-circuit faults of insulated gate bipolar transistors (IGBTs) and current sensor faults in three-phase sinusoidal pulsewidth ...

Abstract: Transmission lines exposed to outdoors are susceptible to damage from environmental erosion, so regular defect inspection is required to ensure operational safety and stability for their ...

Updates from your News topics will appear in My News and in a collection on the News homepage. Wicked composer latest to cancel Kennedy Center gig after Trump name change Stephen Schwartz says he will ...