Most MPS middle and high schools already scan students daily, but district leaders say the updated metal detectors will be ...

The Board of Commissioners has decided not to move forward with metal detectors at the library.

Smartphones are loaded with sensors and components that power the surface-level features you use every day. Some of them you might know about — like the ambient light sensor used to handle automatic ...

Scanning parks and beaches with one of these can be a unique and fascinating hobby.

Semiconductor detectors that directly measure the electrical signals produced by X-rays have hugely improved the resolution and contrast of computed tomography scanners. In the 1970s computed ...

Abstract: Metal detectors detect hidden metal objects through electromagnetic induction. Significant research has focused on improving the detector sensitivity by redesigning the structure of ...

Abstract: This article presents novel scan driver circuits for active-matrix display panels based on CMOS logic gates and hybrid thin-film transistor (TFT) technology. In the proposed design, the ...

Its a big story whenever metal detectorists uncover a valuable archaeological treasure—not just an interesting trinket here or there, but an actual cache of precious items that reveal the presence of ...