We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are under real engine conditions.
The NIMA Gluten Sensor is 99% accurate at detecting gluten in your food. All it takes is three minutes. At CES 2026, one of ...
Vivoo's attachable smart toilet sensor was unveiled at CES 2026 and is designed to analyze hydration levels in real time.
Fingertip monitors known as pulse oximeters that can be used at home to detect low blood oxygen levels (hypoxemia) give ...
In this project, I built a wearable health monitoring tag that you can actually chat with on Telegram. Using a pulse oximeter ...
As chip manufacturing scales up, water supply and wastewater treatment systems are under immense pressure. Cutting-edge ...
Smithsonian Magazine on MSN
It's almost 'all systems go' for Artemis 2 to take the next giant leap toward stepping on the moon again
One morning this past June, inside the mission control building at NASA’s Johnson Space Center in Houston, 20 or so flight controllers were seated at consoles arranged in neat rows. The atmosphere was ...
You’ve probably never thought about breathing any other way than through your nose or mouth. Why would you? That’s just how it works. But what if the unthinkable happened — a blocked airway, collapsed ...
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Abstract: Aiming at the demand of oxygen partial pressure measurement in aerospace and aviation, a tunable diode laser absorption spectroscopy (TDLAS) technique is proposed to realize the oxygen ...
Abstract: A novel non-destructive testing (NDT) system for detecting structural defects in Printed Circuit Boards (PCBs) using real-time B-scan imaging by air-coupled ultrasonic transducers and ...
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