This video features an unboxing of a mysterious metal detector kit received in a surprise package from Hong Kong. The ...

Fantastic multi-frequency performance for an affordable price. It has four search modes and works better in wet conditions than cheaper alternatives. The main drawback is that the headphones are ...

Git isn't hard to learn, and when you combine Git and GitHub, you've just made the learning process significantly easier. This two-hour Git and GitHub video tutorial shows you how to get started with ...

As they arrived, dinner attendees were able to enter the Hilton Hotel after presenting a paper invitation to event staff. Inside, individual receptions hosted by different news organizations had their ...

Adding Wi-Fi doesn’t always turn out to be as smart as it sounds. A smart smoke detector turns out to be dumber than I thought, even with Wi-Fi added. Smart smoke detectors will let you know if a fire ...

🛍️ Amazon Prime Day: The best deals chosen by our editors 🛍️ By Eric Alt Published Apr 11, 2026 1:28 PM EDT Add Popular Science (opens in a new tab) More information Adding us as a Preferred Source ...

Learn how to make a homemade metal detector using batteries with step-by-step instructions, tips, and tricks to create a shockingly effective DIY device that can detect metals at home or outdoors ...

JACKSONVILLE, Fla. – Duval County Public Schools is in the process of installing metal detectors at Springfield, Mandarin, Oceanway and Ribault middle schools this week. Installation started Monday, ...

PORTLAND, Ore. (KOIN) — Multnomah County Chair Jessica Vega Pederson told county commissioners on Wednesday that she will not have the Central Library put in metal detectors, despite multiple violent ...

After months of debate and research, Multnomah County leaders have decided to forgo a major security upgrade at the flagship library in downtown Portland that they were considering in response to a ...

Carbon monoxide can be deadly. Every year, over 400 people in the U.S. die unintentionally from CO poisoning, and more than 100,000 wind up in emergency rooms, according to the Centers for Disease ...

Metalheads have always found transcendence, exultation, and deliverance in music’s heaviest genre where everyone else has heard noise. Sometimes you need to feel like the sound coming out of your ...