We spent months testing 10 popular massage guns, comparing their performance in terms of power, noise, battery life and usability. Three stood out as the best.

Researchers have developed a highly sensitive method for detecting hotspots in the environment, such as bushfires or military ...

Infrared sensors, which act as the "seeing" component in devices such as LiDAR for autonomous vehicles, 3D face recognition ...

The $50 sensor runs on two coin cell batteries so you don’t need a nearby power source for installation.

YANTAI, China, Oct. 16, 2025 /PRNewswire/ -- As the global infrared sensor market expands at a 6.8% CAGR toward an estimated 10 billion units by 2030 (Yole Group), the thermal imaging industry stands ...

Humans didn’t discover the presence of infrared light until well into the 1800s, and it’s taken us significantly longer to ...

In order to effectively shoot infrared photographs with a regular camera, you need to perform what is known as an infrared conversion. This means opening up the camera and fully removing or replacing ...

The Redmi K90 features a 6.59-inch 2K (2510 × 1156 pixels) 12-bit AMOLED display with a 120Hz refresh rate, 2560Hz instant touch sampling rate, DC Dimming, and up to 3500 nits peak brightness. It ...