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Shop how to make a lie detector
Sponsored
$800.00
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Digital Home Lie Detector - Ultimate Entertainment Tool For Truth Or Dare
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Velleman Madlab Electronic Kit - Lie Detector By Whadda
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Grass Model 7 Lie Detector Polygraph Machine Vintage Industrial Film TV
US eBay
Free shipping
$719.20
Grass Model 7 Lie Detector Polygraph Machine Vintage Industrial Film TV
US eBay
54:25
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There are many circumstances in which it is important to detect deception. Whether people are evaluating a partner's account of their activities involved in police investigations, jury duty, high-level diplomacy or simply deciding who to vote for at an election, sincerity is a major issue. How to tell whether someone is lying by verbal and body ...
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