Bermuda enables device proximity in a room without using any trackers or apps. Using an ESP32, it works as a Bluetooth proxy, ...

CES 2026 is just around the corner and we will be there again. Here, we look back at our 2025 coverage, which was very ...

If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard ...

Whether you are the one leaving or the one being left behind, maintaining a romantic relationship long-distance can be a challenge for even the strongest of couples. Time differences, busy schedules ...

A reliable indicator of the air quality in offices, classrooms, or living rooms is the CO2 content. In fresh air, the ...

This easy-to-build walking reindeer can be constructed with only a bow motor, battery, wires, and a few other parts.

While most planets that we are familiar with stick relatively close to their host star in a predictable orbit, some planets ...

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

Today's autonomous vehicles rely on cameras, radar and LiDAR sensors to understand their surroundings and avoid obstacles on the road. Boston, Massachusetts-based startup Teradar believes it can beat ...

You can't see, feel, hear, taste or smell them, but tiny particles from space are constantly raining down on us.