How Do Metal Detectors Work?

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

CTX 3030 Metal Detecting Finds Silver, Civil War Relics, And MORE!

In this episode of Depths of History, the host explores a 1908 homestead, using the Minelab CTX 3030 metal detector to uncover silver coins and various relics. The journey continues to a Civil War ...
History Seekers on MSN

Metal Detecting the Lost Camps of Jackson, Crockett & Houston

In this first episode of our new series, we begin tracking down the lost military camps of Andrew Jackson, Davey Crockett, and Sam Houston during the 1813 Creek War. Using metal detectors and advanced ...
Treasure Coast Newspapers

Another Treasure Coast district bringing metal detectors to schools

St. Lucie County schools purchased 11 metal detectors this year. Each metal detector cost $6,000 each. Indian River County schools purchased metal detectors in 2024. ST. LUCIE COUNTY — A second ...
MLive

Kalamazoo adding metal detectors for daily use at middle and high schools next year

KALAMAZOO, MI -- Students entering Kalamazoo’s middle and high schools will have to walk through a metal detector first, starting next fall. The Kalamazoo Public Schools Board of Trustees approved the ...
Houston Chronicle

As threats rise, Conroe ISD says putting metal detectors at campuses is too costly

Conroe ISD is researching the use of metal detectors at its campuses but the cost and effectiveness of the devices could keep the initiative on the shelf. A rash of school threats at districts across ...
Centre Daily Times

Should State High keep using metal detectors? Some urge tighter security after threat

A police officer watches as students line up to enter State College Area High School with extra safety measures on Monday, April 14, 2025. Students had to enter through a metal detector and have their ...