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

The iconic sleep-tracking smart ring is accurate and comfortable—but smart rings make poor activity trackers.

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 ...

This 2000 Ferrari 360 Modena with a rare gated manual conversion and just 23,600 miles blends analog thrill with modern craftsmanship is up for sale. A 2000 Ferrari 360 Modena finished in Grigio Alloy ...

The Costco advantage doesn't just extend to your favorite grocery items and low-priced Interstate batteries. The warehouse retail chain also offers wholesale prices for tires, and they're a fantastic ...

The African Union has joined a campaign calling for the widely-used Mercator map, which makes Africa appear smaller than it is, to be replaced with a map that more accurately reflects the continent's ...

In the Pura 80 Pro, Huawei is expected to use its own 1-inch, 50MP RYYB sensor called the SmartSens SC5A0CS instead of a Sony sensor for the main camera. Also, all three sensors on the phone will ...

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...

Modern cars can do a lot of impressive stuff. The onboard diagnostic (OBD) system can tell us when there's a vehicle malfunction by activating the check engine light, while advanced car safety ...

The Fujifilm camera ' GFX100RF ' equipped with a 120-megapixel large-format sensor was released on April 10, 2025. The GFX100RF is GFX's first lens-integrated camera, and is lightweight at 735g, which ...