How Does a Lie Detector Work? | The Truth Behind the Polygraph Machine Explained
0:59
YouTubeRapid How
How Does a Lie Detector Work? | The Truth Behind the Polygraph Machine Explained
How Does a Lie Detector Work? | The Truth Behind the Polygraph Machine Explained Ever wondered how a polygraph (lie detector) machine works? In this video, we break down the science behind it! Learn about the sensors that measure your heart rate, blood pressure, breathing, sweat, and even hand movements. Discover what happens to your body when ...
2.2K views9 months ago
Shorts
How Do Lie Detectors Really Work? 🔍
0:44
15.9K views
How Do Lie Detectors Really Work? 🔍
Nash Knows
How Does A LIE DETECTOR Work
2:13
45 views
How Does A LIE DETECTOR Work
How-Does-It
Polygraph Lie Detection
Trump Asks Hegseth to Cool It With the Polygraphs & Kristi Noem Goes Horse Girl | The Daily Show
9:38
Trump Asks Hegseth to Cool It With the Polygraphs & Kristi Noem Goes Horse Girl | The Daily Show
YouTubeThe Daily Show
2.3M views4 months ago
The Polygraph Exam (Updated Jan 2025) - CBP Hiring Process | CBP
4:10
The Polygraph Exam (Updated Jan 2025) - CBP Hiring Process | CBP
YouTubeU.S. Customs and Border
54.3K views11 months ago
The CBP Polygraph Examination: Explained
3:12
The CBP Polygraph Examination: Explained
YouTubeU.S. Customs and Border
223K viewsNov 9, 2018
Top videos
How a Lie Detector Machine Really Works!
0:32
How a Lie Detector Machine Really Works!
YouTubeMoments With Karan
30K views8 months ago
The Science Behind Lie Detector Tests | How Do They Do It?
5:53
The Science Behind Lie Detector Tests | How Do They Do It?
YouTubeDiscovery UK
239.4K viewsMar 31, 2018
How a Lie Detector (Polygraph) Machine Works?
0:51
How a Lie Detector (Polygraph) Machine Works?
YouTubeFacts-jck
18.3K views6 months ago
Polygraph How It Works
How Do Polygraph Machines Work?
3:12
How Do Polygraph Machines Work?
YouTubeBrainStuff - HowStuffWorks
195.6K viewsNov 1, 2013
How Does a Polygraph Lie Detector Machine Work? | By - Ritesh R. Jaiswal Sir | Sanskriti IAS | UPSC
9:38
How Does a Polygraph Lie Detector Machine Work? | By - Ritesh R. Jaiswal Sir | Sanskriti IAS | UPSC
YouTubeSANSKRITI IAS
10.9K views2 months ago
Understanding the Polygraph Test: How It Detects Lies
1:00
Understanding the Polygraph Test: How It Detects Lies
YouTubeJMC Study Hub
1.1K viewsOct 14, 2024
How a Lie Detector Machine Really Works!
0:32
How a Lie Detector Machine Really Works!
30K views8 months ago
YouTubeMoments With Karan
The Science Behind Lie Detector Tests | How Do They Do It?
5:53
The Science Behind Lie Detector Tests | How Do They Do It?
239.4K viewsMar 31, 2018
YouTubeDiscovery UK
How a Lie Detector (Polygraph) Machine Works?
0:51
How a Lie Detector (Polygraph) Machine Works?
18.3K views6 months ago
YouTubeFacts-jck
How Do Lie Detectors Really Work? 🔍
0:44
How Do Lie Detectors Really Work? 🔍
15.9K views10 months ago
YouTubeNash Knows
How Does A LIE DETECTOR Work
2:13
How Does A LIE DETECTOR Work
45 views8 months ago
YouTubeHow-Does-It
How Do Lie Detectors Actually Work?
4:56
How Do Lie Detectors Actually Work?
6 views4 months ago
YouTubeCurious Science
How Lie Detector Machine Works? Polygraph Explained...
6:00
How Lie Detector Machine Works? Polygraph Explained...
280.2K viewsMar 21, 2017
YouTubeTechnical Guruji
1:07
HOW LIE DETECTOR WORKS ?
346 views1 month ago
YouTubeNarratrix
8:38
Every Lie Detection Method Explained
527 viewsJul 16, 2024
YouTubeExplained-4-You
3:12
How Do Polygraph Machines Work?
195.6K viewsNov 1, 2013
YouTubeBrainStuff - HowStuffWorks
How Lie Detector Works? | Polygraph Detail Explained...
7.2K viewsApr 8, 2017
YouTubeTechInfoEdu
1:18
Video: How to hook up a polygraph
22.1K viewsFeb 16, 2018
YouTubeSaskatoon StarPhoenix
6:20
National Treasure: The History of the Lie Detector
2.3K viewsJul 8, 2024
YouTubeSmithsonian Magazine
1:18
Polygraph Test Explained | Can a Lie Detector Really Detect Lies?
399 views4 months ago
YouTubeThe Info Spectrum
4:38
Beating a Lie Detector Test | I Didn't Know That
694.1K viewsMay 15, 2012
YouTubeNational Geographic
9:38
How Does a Polygraph Lie Detector Machine Work? | By - Ritesh R. Jai…
11K views2 months ago
YouTubeSANSKRITI IAS
2:59
The NEW Lie Detector: An Automated Polygraph
6K viewsJun 1, 2021
YouTubeConverus
4:58
Do Lie Detectors Actually Work? | Earth Science
126.7K viewsJun 16, 2016
YouTubeBBC Earth Science
0:45
How Does a Lie Detector Work? 🤥 | Explained in 60 Seconds #Shorts
2K views6 months ago
YouTubeChannel 10
6:19
Polygraph Expert Shows How to Beat a Lie Detector Test
1.6M viewsAug 4, 2015
YouTubeBloomberg Originals
9:41
I made my own lie detector circuit!
2.3K viewsAug 3, 2024
YouTubeSimple Electronic Projects
Do Lie Detectors Work? (And How They Can Help!)
1.6K views8 months ago
YouTubeDr. Doug Weiss
3:11
Maker Labs: Lie Detector
14.5K viewsOct 2, 2012
YouTubeInnisfil ideaLAB & Library
10:14
How does a Lie Detector Test Work? + more videos | #aumsum #kids #s…
1.1M viewsJun 26, 2021
YouTubeIt's AumSum Time
0:24
How a Lie Detector works? 🤔
91.4K viewsNov 6, 2024
YouTubeAZ Media
5:07
How Lie Detection Technology Has Changed
5K viewsFeb 25, 2021
YouTubeConverus
12:04
How Does New EyeDetect Lie Detection Technology Work?
9.4K viewsMar 3, 2016
YouTubeConverus
1:53
Do Lie Detectors Really Work? 🤔 The Truth Behind the Test
860 views6 months ago
YouTubeNimesh Luhana
How the lie detector actually works 🤔
1.3K views7 months ago
YouTubeFact kenja
See more videos
Static thumbnail place holder