HAWTHORNE, CA - OSI Optoelectronics today announced the launch of its latest innovation in photonic technology: the APX-VNG0031PSD Two-Dimensional Position Sensitive Detector (PSD) series, featuring ...

What started as a normal river metal detecting trip quickly turned into a wild adventure. Every signal brought a surprise, and not all of them were what we expected. This is one hunt we won’t forget.

We decided to metal detect a river that looked absolutely filthy. The water was dark, thick, and full of debris. At first, it was just trash and scrap metal. Then the signals started getting stronger.

The top video conferencing services we've tested help you stay connected and communicate with clients, team members, and anyone else, no matter where you are. I’ve been writing about consumer ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space news, the latest updates on rocket launches, skywatching events and more! You are ...

The detection of light at the single-photon level is important for tasks ranging from fluorescence imaging to quantum information processing, reports Neil Savage. High-sensitivity detectors that are ...

Abstract: Unmanned Aerial Vehicles (UAVs) are becoming essential visual monitoring technologies in various fields including urban planning, environmental monitoring, traffic surveillance, and disaster ...

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