Modern smartphones are packed with a wide range of sensors, and their magnetometer can successfully identify certain kinds of ...

We spent weeks testing the best metal detectors on the market. Here are our top six picks. Purchasing one of the best metal ...

This article was updated and checked for accuracy in April 2024. It was originally published in 2021. Believe it or not, metal detection is actually possible on Android phones. In fact, the first ...

Placing metal detectors in schools and colleges has always been a controversial move. As with every security decision, administrators have a lot of things to take into account before making the ...

FREDERICK, Md. — In Frederick County, Maryland, the District builds a new school almost every year to keep up with its growing population. And always with an eye on student safety. But the focus is on ...

Food processing facilities extensively make use of metal detectors. These detectors are generally used toward the end of the line. It is the last opportunity to ensure the quality and safety of foods ...

Industrial metal detectors are most often used to detect undesired metal contaminants that are unintentionally introduced into products at various stages of the manufacturing process in food and other ...