0. Don't lie.
Yes it is possible to fool a polygraph. Sociopaths for instance have no conscience so if they are asked if they killed someone, they don't feel any empathy or nervousness. When they say no often the polygraph registers this as the truth.
Bam Bam and Justice Story
Polygraph examiner
The polygraph test is not "proof-positive". The polygraph test is not completely unreliable.
parts of a polygraph machine
Polygraph or 'lie detector' machines is a technology is that is still not generally liked or trusted technology. Trained, experienced people make a living from polygraph use is still hard. Talking with some who are already working in the field would be best able to help you
AHH a lie detector ANSWER by Engl1sh: A perfessional typically uses the term 'polygraph' test.
American Polygraph Association was created in 1966.
The full scope Polygraph is any typical polygraph but it includes lifestyle questions. E.G. Have you ever had sexual relations with underage children?
A polygraph is used to help detect if someone is lying.
The polygraph is commonly used during criminal investigations to determine whether a suspect is telling the truth.
Daniel Ribacoff has: Played Polygraph Examiner in "The Tyra Banks Show" in 2005. Played Polygraph Examiner in "The Steve Wilkos Show" in 2007. Played Polygraph Examiner in "The Millionaire Matchmaker" in 2008. Played Polygraph Examiner in "Basketball Wives" in 2010. Played Himself - Polygraph Examiner in "Brain Games" in 2011. Played Polygraph Examiner in "Impractical Jokers" in 2011.