What began as a summer adventure with metal detectors has turned into one ofPoland’s most astonishing archaeological surprises. A group of friends from the central Polish city of Kalisz has uncovered ...
Step back into 1898 with us as we explore the long-forgotten grounds of a U.S. Army training camp tied to Teddy Roosevelt and his Rough Riders. With our detectors in hand, we uncover authentic relics ...
A group of metal detectorists recently went on an epic summerlong adventure in the European countryside – and discovered a jackpot of ancient riches. Based in the central Polish city of Kalisz, the ...
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 ...