The Science Behind Lie Detector Tests | How Do They Do It?

The Truth About Lie Detectors

National Treasure: The History of the Lie Detector

Do Lie Detectors Actually Work? | Earth Science

Lie Detector History

Story of How Polygraph Experts Invented New Lie Detector that Monitors Eye Behavior

Computerized Polygraph Inventor Describes New Lie Detector

On 60 MINUTES Doug Williams exposes the myth of "lie detection"!

Are Polygraphs Accurate? | Does Phil McGraw Have Magic Lie Detectors?

Ariana Grande & Cynthia Erivo Take Lie Detector Tests | Vanity Fair

Ryan Reynolds & Hugh Jackman Take Lie Detector Tests | Vanity Fair

New PBS Documentary, "The Lie Detector"

I lie detected the lie detector

Beating a Lie Detector Test | I Didn't Know That

THE LIE DETECTOR GUY LAUGHED

Nick Kroll Takes a Lie Detector Test | Vanity Fair

I LEARNED TO BEAT A LIE DETECTOR TEST

She Made A Lie Detector! House Of Lies 🚨 | Loud House

How to build your own Lie Detector | The Gadget Show

Magnus Carlsen lie detector