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 ...

PURCEVILLE, Va. (7News) — While a group of Woodgrove High School seniors are getting ready to graduate and start college or serve their country in the military, they are working to leave a lasting ...

If metal detectors are required at courthouses, isn’t it that much more important to have them at all schools? We owe our children a duty to protect them, even the demented ones before they inflict ...

'Our concern is a lot of the shiny objects, the bells and whistles, the visible things create security theater,' Dr. Ken Trump says WEST PALM BEACH, Fla. — The School District of Palm Beach County ...

It’s very simple to implement a valid metal detector with good performances. Very often people lose their metal objects at the beach or in the countryside. Coins, rings and necklaces disappear when ...