LIE DETECTOR How-To Videos & Articles

Follow these lie detector-tagged tutorials to learn all about lie detector with WonderHowTo's collection of free how-to videos and articles, like Beat a polygraph or lie detector test, Cheat a Polygraph Test (Lie Detector), and Detect Lies.

You'll also find several great pranks & cons tutorials in the Pranks & Cons category.

AntiPolygraph.org's George Maschke speaks with Nick Frost about how to fool a polygraph (lie detector) test in episode 5 of the ...more

A 5:33

Curated 2 years ago by bird crick | Comments 4

There are a variety of instances in which you may be subjected to a polygraph, or lie detector examination. These tests can be a source of ...more

C Article

Written 3 months ago by WikiHow | Comments 0

Watching facial expressions in order to determine whether a person is lying might just save you from being a victim of fraud, or it could ...more

C Article

Written 3 months ago by WikiHow | Comments 0

Learn to perform the Lie Detector card trick. Find a spectator's card based on their answers to a series of questions.

C+ 6:02

Curated 1 year ago by rmansur | Comments 0

Make a simple lie detector that can tell the truth, or a lie. The schematic is on the video. No, it doesn't work on cats.

B+ 1:32

Curated 1 year ago by Kipkay | Comments 1

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