DIYer RazorG illustrates how to make a cheap metal detector using an old AM radio, tape, and a calculator. Tune your AM radio with the volume on maximum onto the high end of the frequency but not ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Whether stashed by Captain Kidd or as a plot point in The Goonies, buried treasure has a certain allure ...

93.9915% OFF$79.99 at Amazon $119 at The Home Depot 119.0014% OFF$102.13 at Walmart The Bounty Hunter metal detector earned the top spot on our list for its intuitiveness, lightweight design and its ...

A metal detector is a fun gadget that you can use to find buried treasures, whether you are strolling along the beach or trekking across a field. It is also an invaluable tool that can help you find ...