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

Abstract: Wire retention force is an important indicator for evaluating the reliability of wire insertion in electrical connectors. Current approaches to measure this force are mainly relied on spring ...

Canada’s transport regulator has asked Tata Group-owned Air India to investigate a recent incident, in which a pilot was removed from a plane before it was due to take off, after he failed an alcohol ...

Abstract: This study introduces a novel noncontact wearable sensor suit designed to classify various walking environments, integrating capacitive stretch sensors, and pneumatic mechanomyography (pMMG) ...

Using an air purifier every day is an easy way to support cleaner indoor air and reduce your exposure to particles that can affect your health. The strongest evidence supports benefits for allergies ...