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The Lowdown on Metal Detectors: A Functional Overview

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A metal detector is a device that uses electromagnetism/magnetic fields/oscillating currents to identify metallic objects buried or concealed beneath the surface/ground/soil. These devices work by emitting a https://mariyahravo594705.activoblog.com/45577269/the-lowdown-on-metal-detectors-a-functional-overview

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