A traditional early project for someone discovering a love for electronics has been for many years a metal detector. This would mean a few transistors back in the day, but today it’s more likely to ...

[mircemk] is quite a wizard when it comes to using coils of wires in projects, especially when their application is within easy-to-build metal detectors. There are all kinds of ways to send signals ...

In a metal like copper, however, the outer electrons swim around freely and are shared by all the atoms. That’s why ...

Researchers are trying to determine the identity of the shipwreck. A Canadian kid is proof that major scientific discoveries don’t always have to come from grizzled researchers with fancy equipment.

GREENACRES, Fla. (CBS12) — As part of a pilot project, several Palm Beach County public schools will get metal detectors. Not everyone is convinced this is the best way to make schools safer. Two Palm ...

HONOLULU (KHON2) — The ongoing supply chain issues are pushing back multiple state projects. Lawmakers are trying to find solutions as delays are piling up for key improvements. In July, the state ...

On one special morning, club members visited an Isle of Wight field which had not been touched by a metal detector for ...

In this exciting metal detecting adventure, we explore a 1940s Girl Scout camp in Iowa - a site that has never been detected before! During the hunt, a big silver coin pocket spill is uncovered, along ...