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

Metal detecting is a hobby that blends exploration, patience, and the thrill of discovery. This guide explains how metal ...

Starting Jan. 12, school administrators will begin using handheld metal detector wands at Belton Middle School, Belton High ...

Forget hunting for a tape measure or a protractor. Use your Android phone camera and sensors to handle different types of measurements easily.