If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard the term “wideband O2 sensor” being thrown around at the track, dyno ...

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

The new sensor array detects key VOCs in cooked rice, correlating aroma profiles with quality, and creating a route to ...

When a car keeps cutting out at red lights, the problem rarely feels minor to the driver stuck in cross traffic with a dead ...

There's a chance of a severe storm every winter that threatens to knock out the power, block the roads, and even trap ...

If you read about Hall effect sensors — the usual way to detect and measure magnetic fields these days — it sounds deceptively simple. There’s a metal plate with current flowing across it in one ...

In between those New Year's Resolutions to eat healthier and exercise more, why not give your brain a bit of a workout too? Regular reading leads to positive impacts on your mental and emotional ...

However, the OnePlus 15 incorporates LTPO (Low-Temperature Polycrystalline Oxide) technology, which dynamically adjusts the ...

We can't get enough of our Suunto Vertical 2 — this rugged smartwatch has everything athletes and outdoor explorers may ever ...

Announced at IFA 2025, the Luna Smart Ring Gen 2 is the second generation that tracks your biomarkers, and helps you ...

The OnePlus 15R has a lot going for it: a beefy battery, a brilliant display, a solid user experience, and if you're in the ...