While the hope of discovering a horde of Spanish gold doubloons or a priceless Egyptian necklace buried in the city park is always there, many people invest in metal detectors for more practical, ...

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Just below the earth, there’s hidden treasure waiting to be discovered, and a metal detector can help you hunt it. Whether you find ancient coins and jewelry or just another beer can tab, metal ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Tim Heffernan Tim Heffernan is a writer who covers air and water quality and ...