School leaders say the next schools on the list to get metal detectors are Glenn Hills, Westside, and Hephzibah. They are on target to get metal detectors installed at each high school in the county ...

Recent Russian drone incursions into Ukraine and Poland show the vital need for strong drone defenses, and not only against ...

[Tony Messina] had been fascinated with bat’s echolocation since he was a kid. After he retired, he decided to act on this fascination and built a simple bat detector. The simple bat detector uses ...

Some things we see in space appear to outpace light. Now we are learning to harness these bizarre optical illusions to ...

Muons are invisible cosmic particles that rain down on Earth every second — and now you can detect them yourself. In this video, I show how I built a desktop muon detector, how it works, and how you ...

Every Tile tag repeatedly transmits two pieces of information over Bluetooth — a unique ID that rotates periodically, and the ...

Discover how to automatically detect secrets in GitLab CI logs using ggshield and GitGuardian's Bring Your Own Source ...

Key points CSIRO's Mineral Resources Sensing and Sorting team has developed magnetic resonance and radio frequency ...

Discover why researchers in high-energy physics rely on the GaGe RazorMax Express—an efficient, high-performance digitizer.

The Australia-based startup has successfully tested quantum-based tools that avoid the pitfalls of both GPS and traditional ...

Enter Silent Shield: a cyber intrusion detection payload deployed aboard Deloitte-1, a 10-kg (22 lb.) cubesat that was ...