After he retired, he decided to act on this fascination and built a simple bat detector. The simple bat detector uses frequency division to lower the bat’s chirping to a frequency we can hear.

He is in charge of developing and carrying out testing procedures for a wide variety of home appliances and smart devices including robot vacuums, smoke/CO detectors and air conditioning units.

A HIGH-RISK Cumbrian sex offender has failed to overturn a court order that compels him to take lie detector tests. A judge last year jailed 41-year-old Workington man David Mawson after he ...

Smoke detectors can protect your home and family in the event of an emergency. Here are CNET's expert recommendations. Laboratory Technical Project Manager Gianmarco Chumbe has been part of the ...

The best smart smoke detectors add a layer of connectivity to this essential device in your home. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

Where do radar detectors fit into everyday life? For one thing, nobody wants to be fined for speeding, but even the most conscientious driver can let their concentration slip and let that speedo creep ...

We tested a range of AI-detection services with text written by ChatGPT and text written by a human: These are the tools that performed best. My title is Senior Features Writer, which is a license ...

It detected all of them with perfect accuracy. While it’s an AI voice generator tool, Resemble AI also offers a reliable deepfake voice detector for free. Although you can only upload files for a ...