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EPISODE · Sep 1, 2011 · 27 MIN

How Lie Detectors Work

from Stuff You Should Know · host iHeartPodcasts

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. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com See omnystudio.com/listener for privacy information.

Episode metadata supplied by the publisher feed · Published Sep 1, 2011

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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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How Lie Detectors Work

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This episode is 27 minutes long.

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This episode was published on September 1, 2011.

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