In this video, we explain car engine sensors, detailing their functions, operations, locations, and effects of malfunctions.

That’s where pulse oximeters come in. These small devices measure your heart rate and SpO₂. They give you another way to understand how your body responds during exercise and recovery. Also, they may ...

Smartphone adapter connects to mouth to measure airway openness via sound waves Device aims to make lung function testing more accessible for patients with chronic conditions Clinical trial underway ...

The crankshaft position sensor, often called the crank sensor, is an important component in a vehicle’s engine management system. It monitors the position and speed of the crankshaft and helps control ...

After weeks of chatter, DJI has finally introduced its latest pocket-sized gimbal camera, the Osmo Pocket 4. The new model builds on the familiar formula of DJI’s long-running handheld gimbal series, ...

Google Gemma 4 introduces a new way to run AI models directly on your personal devices, emphasizing privacy, offline functionality and accessibility. Unlike cloud-based systems, this local-first ...

The federal government’s disease-tracking agency has paused its diagnostic testing for rabies, monkeypox and a number of other infectious diseases. The Centers for Disease Control and Prevention this ...

Matt is a sicko for retro FPS games, fighting games, Metroidvanias, roguelikes, and RPGs. Some of his current favorite games include the Final Fantasy series, Street Fighter 6, Slay the Spire, Path of ...

Polestar came into its own with the Polestar 3, a Porsche-challenging SUV that’s a few buttons and a software patch away from greatness. Now, the Polestar 4 is here with a radical fastback design (no ...

China has completed full-engine testing of a 220-tonne liquid oxygen-methane engine for its reusable carrier rockets, marking a major breakthrough in high-thrust, high-performance propulsion.

Apple is testing secure messaging between Android and iOS devices with iOS 26.4, iPadOS 26.4, and macOS Tahoe 26.4. The updates introduce end-to-end encryption (E2EE) for RCS messages, a security ...

Apple added RCS support to iPhone with iOS 18.1, enabling richer cross-platform messaging between iPhone and Android users. This included things like typing indicators, read receipts, and ...