whereas you may need a trowel or Lesche digging tool–also known as a “soil knife”–for hard dirt. You may also want to buy a pinpointer, which is a handheld metal detector with a tiny ...

It was a perfect job for a metal detector, but since they didn’t own one, a serviceable unit had to be assembled from literal garbage. To start with, [zaphod] had to research how a metal ...

The tool consistently found studs under drywall ... Dimensions 3.5 x 1 x 1 in. Capable of detecting metal fasteners behind 5/8-inch drywall, this magnetic stud finder perfectly navigates delicate ...

Armed with metal detectors, a shovel, sifting screens and a 60-pound magnet ... “He had the strategy and the tools,” Lin said ...

A metal detector used to be an entirely analogue instrument, an oscillator whose frequency changed with the inductance of its sense coil when a piece of metal approached. [Łukasz Podkalicki ...

The AN/PSS-14 revolutionizes landmine detection by combining ground penetrating radar (GPR) and highly sensitive metal detector (MD) technology using advanced data fusion algorithms. This unique ...

Items such as old coins, musket balls, and even colonial tools have been found buried in the soil. However, it's important to ...

Minefields can make a war zone uninhabitable for decades after the conflict. The fight against this began with the invention ...

Lemuel Lyes made the "once in a life time" after having only been metal detecting for a month. A seal tool with two figures in a boat may have represented the Roman god Cupid, says an official.