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 ...

PCWorld explains how to create an affordable CO2 air quality monitor using a Raspberry Pi and MH-Z19C sensor for under $40. This DIY project helps monitor indoor air quality since high CO2 levels ...

Usama has a passion for video games and a talent for capturing their magic in writing. He brings games to life with his words, and he's been fascinated by games for as long as he's had a joystick in ...

If your computer is running sluggishly lately, you're not alone. Fortunately, a few simple tweaks can boost your laptop or PC's performance so it can keep up with your work, creativity, and daily ...

I live in New Jersey, one of the states that mandates inspection for all vehicles newer than 1995. My daily driver, a Jeep Cherokee, happens to be a 1996 model year with an OBD-II sensor, meaning I ...

Smartphones rely on multiple sensors—such as the accelerometer, gyroscope, compass, and proximity sensor—to power everyday features. From screen rotation and navigation apps to motion tracking and ...

Given the crippling expense of paying college athletes, the University of California system’s investment manager has offered the Big Ten athletic conference $2.4 billion upfront in exchange for 10% of ...

Eleven years ago, Paul Lundy was dying a slow, workingman’s death under fluorescent light. For three decades, he had worked in facilities management — an honest trade that ground him down until, in ...

If you struggle with self-care, you're not alone. Between all the responsibilities and distractions of modern life, it can be hard to pause and tend to our needs. The concept of self-care is ...

Debates over world trade often conflate two distinct issues. The first is how to expand the efficiencies that occur when international trade is broadly balanced and countries are able to benefit from ...

Laptops forever changed where and how we work, and as great as they are at giving us that freedom, it’s still incredibly useful to plug into a larger monitor (or two) when at my desk. As I get older ...

These days, if you need to connect two devices via wire, you'll most likely use HDMI. This display protocol supports all sorts of device pairings. It lets you use your iPhone with an external display, ...