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The Science Behind Lie Detector Tests | How Do They Do It?
5:53
YouTubeDiscovery UK
The Science Behind Lie Detector Tests | How Do They Do It?
Find out the history of lie detectors, and how the modern polygraph machine works to catch people lying. Subscribe to Discovery UK for more great clips: http://www.youtube.com/subscription_center?add_user=DiscoveryTV Follow Discovery UK on Twitter: http://www.twitter.com/DiscoveryUK
231.6K viewsMar 31, 2018
Lie Detector Pranks
SLEEPING BROTHER PRANK!!
10:16
SLEEPING BROTHER PRANK!!
YouTubeAdam B
365.7K viewsJun 10, 2018
Lie Detector Reveals Grace Sharer is Undercover as Scary Old Lady!!
11:51
Lie Detector Reveals Grace Sharer is Undercover as Scary Old Lady!!
YouTubeStephen Sharer
2.3M viewsAug 17, 2022
LIE DETECTOR TEST ON MY 10 SIBLINGS! *SECRETS REVEALED!*
40:51
LIE DETECTOR TEST ON MY 10 SIBLINGS! *SECRETS REVEALED!*
YouTubeNEN FAM
2.2M viewsAug 30, 2024
Top videos
Polygraph Expert Shows How to Beat a Lie Detector Test
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Polygraph Expert Shows How to Beat a Lie Detector Test
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Lie Detector Fails
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LIE DETECTOR REVEALS DARK SECRETS! Sath v.s Peyton! | Yeah Mad
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FacebookYeah Mad
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The Lie Detector Test Determined, That Was A Lie: Gary Coleman's Ex-Wife Fails Lie Detector Test When Quizzed Over His Death!
2:33
The Lie Detector Test Determined, That Was A Lie: Gary Coleman's Ex-Wife Fails Lie Detector Test When Quizzed Over His Death!
WORLDSTARHIPHOP
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Polygraph Expert Shows How to Beat a Lie Detector Test
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Dave Franco & Alison Brie Take Lie Detector Tests | Vanity Fair
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Dave Franco & Alison Brie Take Lie Detector Tests | Vanity Fair
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YouTubeVanity Fair
Ryan Reynolds & Hugh Jackman Take Lie Detector Tests | Vanity Fair
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Ryan Reynolds & Hugh Jackman Take Lie Detector Tests | Vanity Fair
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‪@MrBeast‬ TAKES A LIE DETECTOR TEST!
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4.4M views2 months ago
TikToksimahesriofficial
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