Technology: How Lie Detector Works? | Polygraph Detail Explained...

Asslam O Alikum Dosto,Aaj is video mein maine aap sy Lie Detector ya phhir Polygraph test k bary mein baat ki ha, k How Lie Detector Works? aap sabhi ny Lie Detector ya phhir Polygraph test k bary mein zror sona ho ga, lakin aap sochty hon gy k Polygraph kesy kaam karta ha? Lie Detector 1 controversial cheez ha, log is k bary mein alag alag perceptions rakhty hain... Kuch regions mein Lie Detector ya Polygraph Test ko mana jata hy or kuch regions mein yeh test illegal bhee ha.to aaj ki is video mein maine aap sy yeh hi sab baatain share ki hain, Dosto mujhe umeed hai k Lie Detector ya Polygraph Works? ki yeh video aap ko pasand aaye ge.Techinfoedu Channel ko Subscribe krna mat bhholiya ga or Subscribe krny k sath sath video ko Like or apny doston k sath Share krna bhhi mat bhholiya ga, Hamesha Khush rahain or Aap ka din accha guzry ALLAH HAFIZ.................. Like, Share, Support, Subscribe!!! Subscribe to my channel for more videos like this and to support my efforts.