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How To Build a Laser Security System

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  • 9,985 views 5,307 on Howcast, 4,678 on other sites »
  • Got a mystery to solve? Somebody’s been making off with your stuff, and you don’t have a clue who it is, do you? Here’s your chance…more »Got a mystery to solve? Somebody’s been making off with your stuff, and you don’t have a clue who it is, do you? Here’s your chance to catch them in the act. « less
  • Added April 7, 2008

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This was an awsome video 2 thumbs up :D
Reply 7 months ago by NolMcall
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too fking lot materials
Reply 20 days ago by eddieyou1018
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