Imaging technology has transformed how we observe the universe—from mapping distant galaxies with radio telescope arrays to ...

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

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

Tiny tubes of carbon that emit single photons from just one point along their length have been made in a deterministic manner ...

From disaster zones to underground tunnels, robots are increasingly being sent where humans cannot safely go. But many of ...

A simple burst of visible light can now create skin-safe electrodes that could transform medical and wearable electronics.

The best time to hunt for Ursid meteors is from the evening of Dec. 21 straight through to dawn on Dec. 22. The shower's peak ...

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

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