A Raspberry Pi home automation project enables controlling lights, sensors, and smart devices via open-source software, turning any house into a smart home.

A fundamental difficulty of working with nanoparticles is that your objects of study are too small for an optical microscope to resolve, and thus measuring their size can be quite a challenge. Of ...

Enemies speed up and environmental hazards trigger as your heart rate rises  Nevermind: Optional heart-rate monitor adjusts scares, crea ...

High voltage is no joke, but you don’t need special electrical knowhow or skills to safely replace your light switch or ...

Bats are nocturnal hunters and use echolocation to orient themselves by emitting high-frequency ultrasonic sounds in rapid ...

Researchers led by Prof. Homer H. Chen at National Taiwan University have developed a way to convert stereo images into light ...

Here is everything I saw with a smart telescope in a light-polluted city including galaxies, nebulas and star clusters.

The Verge, which spotted the leak, mentions that this new feature will use “the bulbs’ Zigbee radios to detect motion between Hue lights” using tech called Sensify. A graphic on this leaked Amazon ...

Insta360 is adding a new member to its lineup of compact cameras. The GO Ultra builds on the company’s pocket-sized GO series with better video performance, a larger sensor, and more flexible mounting ...

The power system configuration of HydroBot is quite sophisticated. It uses the Horizon H-60 PEM fuel cell as its “engine,” ...

Lines get blurred in tech all the time, and IFA 2025 has been no exception. You’ve got a projector that’s also a party ...

Developed by the research team at the Helmholtz Institute for Renewable Energy Research in Erlangen-Nuremberg, Germany (HI ...