How do car exhaust systems work? Why do cars have exhaust pipes? What are the different components of an exhaust system? An ...

Ignoring a check engine light might feel harmless if the car still runs smoothly, but the warning signals more than a mi ...

OPPO's new Watch S features industry-leading slim design, advanced fitness tracking and flagship health analysis ...

The Luna Ring 2 is an accomplished wellness device, but it’s not a premium-feeling as similarly-priced rivals ...

A rugged DJI Mini 4K Fly More Combo with two batteries, the controller and a carry case, giving extended flight time, easy gear transport and more shooting flexibility in one tidy pack perfect for ...

It’s not just smartphones Oppo is releasing in 2026 – the company has just unveiled the new Oppo Pad 5 tablet with an even bigger screen and bigger battery and the Oppo Watch 5 which is a daily ...

CU Boulder researchers have built high-performing optical microresonators, opening the door for new sensor technologies. At its simplest form, a microresonator is a tiny device that can trap light and ...

Urinary tract infections (UTIs) are among the most common bacterial infections, with catheter-associated UTIs accounting for ...

Oxygen sensors detect the amount of oxygen in the exhaust. Oxygen sensors usually don’t have a replacement schedule. A bad oxygen sensor can be diagnosed with a code reader or scan tool. A car’s ...

Wherever hydrogen is present, safety sensors are required to detect leaks and prevent the formation of flammable oxyhydrogen gas when hydrogen is mixed with air. It is therefore a challenge that today ...

Researchers at the Department of Energy's Oak Ridge National Laboratory are helping to pave a path for the eventual discovery of dark matter. With new approaches to measurement in the quantum realm, ...

The Onvis CS2 isn't just a contact sensor. With a 120dB siren, Thread support, and climate tracking, it's a 4-in-1 security ...