DiscoverStuff You Should KnowSYSK Selects: How Lie Detectors Work
SYSK Selects: How Lie Detectors Work

SYSK Selects: How Lie Detectors Work

Update: 2019-05-116
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Description

Instead of actually detecting lies, polygraph machines sense physiological variations, ostensibly brought on by guilt. The results are subject to interpretation, and therefore controversial. Join Josh and Chuck as they investigate the polygraph.





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SYSK Selects: How Lie Detectors Work

SYSK Selects: How Lie Detectors Work

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