We may receive a commission on purchases made from links. It's safe to say, metal detecting isn't a hobby that works for everyone. While some are out searching plowed fields for colonial relics, ...

Abstract: We developed an all-solid-state optical field detector that employs electron tunneling at a metal-insulator interface induced by the plasmonic near-field. Both high photoelectric efficiency ...

"This is the moment where the metal detector has gone off and you've dug up something shiny. You still need to find out exactly what you've got — but you've got something to work with." Mars hasn't ...

They still have some reservations, but a majority of the Putnam County School Board voted Thursday to approve the purchase of three walk-through metal detectors and three handheld metal detectors for ...

NEWBURGH, Ind. (WFIE) - We continue to follow new safety policies at Warrick County School Corporation after a student brought a gun to Castle High School last week. As we’ve reported, students are no ...

Abstract: In this work we demonstrate and report the capability of YieldStar and CDSEM to measure etch depths of metal in a data-driven approach. We find that both Yieldstar and CDSEM enable recess ...