DIY: Make a Homemade Lie Detector

Posted by Shailendra Doke | Mar 24, 2008

Here's how to make a fun, cheap lie detector that really works! Find out if your friend or spouse is lying. This Homemade lie detector machine is just for your fun. You will need some electronic knowledge to do this. The video explains how to assemble the circuit with a block diagram.

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1 Comment
  • # Anonymous on 4/07/2009 05:48:00 AM  

    i need words on a lie detector test to understand more

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