Click to view We’ll admit it: we’ll lack the ambition to perform most of the hacks you read about on Giz. But taping a calculator to an AM radio to make a metal detector? That’s right up our alley.
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This Easy-To-Use Metal Detector Can Help You Find Lost Items — And This Price Can't Be Beat
Don’t kid yourself: You’ve probably always wanted a metal detector. After seeing them in so many movies and television shows, and maybe even hobbyists at the beach using one, maybe it’s about time you ...
Rough Science has a gold theme running through it, and one of the challenges for the first episode was to make a metal detector to help locate this precious metal. Iron, gold and other metals Metals ...
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