Talk about phallic envy: Vivo has officially pulled the covers off its new X300 Ultra and ZEISS Telephoto Extender accessory. It's large, in your face, quite possibly overpowered, and yes, it is happy ...

Technically it is not a new licence, but rather a variation on the mobile operator's existing concession, as per the new rules finalised by the regulator at the back end of last year. The regulations ...

Most modern cars have tire pressure monitoring systems (TPMS), which will alert you if your tires need air. While most of the readings they give are accurate, they can still fail like any other part ...

One of the most important measurements we make while tuning an engine is finding out what the actual balance of air and fuel was inside the engine. It doesn’t matter if we have a carburetor, port ...

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 all-purpose presence sensor is a master at monitoring indoor activity and linking it to smart home features you already use. Tyler has worked on, lived with and tested all types of smart home and ...

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 ...

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 ...

In a surprise Thursday announcement, Apple says that it is bringing the blood oxygen sensor feature back to the Apple Watch Series 9 and newer. The returning feature will be part of an iOS 18.6.1 and ...

Old browser extensions can be a security nightmare. Here's how to nuke the ones you're no longer using. I review privacy tools like hardware security keys, password managers, private messaging apps, ...

If you're envious of the Steam Deck experience or looking for an alternative to Windows 11, you're in luck. You can install the Steam Deck’s operating system ...