Apparently you can make a metal detector by taping a normal calculator and an AM radio! Instructional video below
http://razorg.com/videos.php?vid=27
Brinley Ang is a software engineer, sysadmin, coder, geek boy, jedi knight fragger, caffine addict, deaf meloncholic and rockstar wannabe. Listens to the sex pistols and a wide assortment of heavy metal.
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