Introduced by American John Augustus Larson which invention, not very popular on the Jeremy Kyle show, was first seen in 1921?
Psychophysiological detection of deception Polygrapher LIE DETECTOR Lie-detector PCASS Polygraph examination Polygraph examiner Polygraph Lie detector Polygraph test Polygraphy Polygraph machine Lie Detector Polygraphs
polygraphy polygraph machine polygraph examiner polygraphs polygraph test polygraph examination psychophysiological detection of deception polygraph polygrapher lie detector pcass
lie detector
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LIE DETECTOR