We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are under real engine conditions.

Washington Capitals power forward Tom Wilson departed Saturday’s shootout loss to the Chicago Blackhawks in the first period with a lower-body injury and wasn’t able to return to action after being ...

Abstract: In this article, a differential dual-band sensor is proposed based on the electromagnetically induced transparency-like (EIT-like) effect, which is used for the dielectric characterization ...

Abstract: Based on Mach-Zehnder interference (MZI) principle, we propose a balloon-like optical fiber micro-liquid-level sensor and verify its performance through experiments. The sensor can ...

Flu season has taken off nationwide, with cases rising rapidly in some parts of the country over the past few weeks. “We’ve seen sustained, elevated activity across multiple key indicators in many ...