The train floats above the track using superconducting magnets, which both lift the vehicle and propel it forward without any ...

The Aqara FP300 is a battery-powered presence sensor with Thread and mmWave radar, giving HomeKit precise motion and ...

China set a new maglev speed record after a 1.1-ton vehicle hit 435 mph in just two seconds on a short test track.

Abstract: Conventional magnetic angle sensors mostly use a bipolar magnet structure, which shows a relative low resolution and accuracy due to nonuniform magnetization, mechanical errors, and ...

Obambo is one of Phasmophobia’s newest ghosts, and it’s dangerous because it flips between Calm and Aggressive on a set timer ...

Drag-reduction systems aren't anything new; they've been a staple of racing cars for ages, and shown up on but it seems ...

If you read about Hall effect sensors — the usual way to detect and measure magnetic fields these days — it sounds ...

A black fungus thriving inside Chernobyl’s reactor could help shield astronauts from deadly space radiation. Here’s how ...

These 26 breakthrough products and technologies—handpicked by our editors—are redefining AI, computing, and the connected ...

Looking for a new iPhone or a good deal on a refurbished handset? Samuel Gibbs has tested and rated Apple’s smartphones, including the new iPhone 17 ...

Abstract: Optical sensors, commonly used in wearable devices for pulse wave monitoring, face significant limitations such as dependency on sensor positioning and variations related to skin tone. To ...

One running watch gobsmacked me with its accuracy, and two devices delighted me with how well they solved a real problem no ...