Jeff Lubbert has been an avid metal detector since 1980 and joined The Ring Finders directory in 2010. He is an active ...

[Łukasz Podkalicki] shows us a more sophisticated machine, but with judicious use of an ATtiny 13 it is not a complex one. A pulsed induction metal detector induces a current spike in its search ...

KALAMAZOO, MI -- Students entering Kalamazoo’s middle and high schools will have to walk through a metal detector first, ...

New York City’s pop-up school metal detector program, which scans students at random or at schools with security threats, has ...

Metal detecting is a fun pastime, even when all you can find is a little bit of peace and a whole lot of pop tabs. [Huygens Optics] has a VLF-based metal detector that offers much more feedback ...

Detection technologies are therefore prominent in confectionery manufacturing to help prevent product recalls, which can ...

The passengers pass through a metal detecting machine which is supposed to determine if they have guns or knives on their person. Sunday morning, Patrolman Bruce Bartlett, while providing security ...

When he takes up metal detecting to find the wreckage, a growing fascination leads him on a heartfelt mission that will bring a group of international strangers together for a surprising emotional ...