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 ...

Project Black Beauty has reached the point where the hardware outpaced the software. With the new Aeromotive Eliminator system keeping fuel pressure rock-steady and a freshly rebuilt ProCharger F-1C ...

DI Fuel System Sensor Configuration: Rail Sensor Input, LPFP/HPFP Setup, and Pressure Monitoring — A user configuring a direct injection (DI) fuel system asked about locating the fuel rail sensor ...

Forced induction is getting more and more popular with automakers. Turbocharging is an effective way to add performance to your vehicle, even if it didn’t come equipped with it from the factory. And ...

My parents gave my younger brother half their assets and funded my older brother’s education, but left me with only a sliver of land — and the filial duty of taking care of them. After reading another ...

Introduction: ECG Derived Respiration (EDR) are a set of methods used for extracting the breathing rate from the Electrocardiogram (ECG). Recent studies revealed a tight connection between breathing ...

The Apple Watch Ultra 2 is a smartwatch almost identical in design to its predecessor, right down to its natural titanium case. The only noticeable difference is the new bands that come with it. The ...

The Apple Watch Series 9 is a long-awaited refresh that puts real benefits into upgrading from even very recent models. The Apple Watch Series 9 is the company's best Apple Watch to date and a serious ...

While this year’s Apple Watch lineup may not look significantly different from what’s come before, the established designs belie the impressive new capabilities that Apple has packed into its new ...

The Apple Watch Ultra 2 is now available, coming about a year after the original Ultra was released. The two watches look the same, but there are some subtle differences you won’t notice until you ...