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

In a German language podcast, a Leica shareholder and chairman dropped a bombshell that has sparked a frenzy of internet speculation: Leica is developing its own camera sensor. The insight comes from ...

This video explores why Stranger Things doesn’t look as good now, breaking down changes in visual style, storytelling choices, and production decisions over time. It examines how nostalgia, CGI use, ...

On Jan. 4, New Jersey Devils' defenseman Luke Hughes seemingly took credit for two own-goals in a 3-1 loss to the Carolina Hurricanes on home-ice. Those in attendance at the Prudential Center reacted ...

In industrial automation, sensors are not just accessories, they are critical components that directly affect machine performance, operator safety and production efficiency. A poorly selected sensor ...

Abstract: In this work, a wireless passive high-sensitivity displacement sensor operated in the ultrahigh-frequency (UHF) radio frequency identification (RFID) band is proposed for displacement ...

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 ...

America’s crime picture has shifted over the past year. Many large cities have seen a decrease in violence through 2024 and into mid-2025, even as public perception struggles to catch up. A smaller ...