In November, Withings released its long-awaited U-Scan: a home monitoring system for your urine. The gadget resembles an ...

Windows 11 has a built-in report that provides insight into your laptop's battery status, including whether a replacement is actually needed.

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

Abstract: Wireless sensor networks (WSNs) play a vital role in modern applications such as healthcare, smart cities, and environmental monitoring. However, their potential is often limited by energy ...