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Lie Detectors by Bi Janus


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Very thoughtful, very real, and--dare I suggest--very personal. Wonderful, heartfelt writing.

I really couldn't put it better, so ditto.

As an aside: I read (in Cory Doctorow's 'Homeland') that you can beat a polygraph by clenching your sphincter. Is there any truth in that?

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I really couldn't put it better, so ditto.

As an aside: I read (in Cory Doctorow's 'Homeland') that you can beat a polygraph by clenching your sphincter. Is there any truth in that?

It depends on what you mean by bet the polygraph, you can cause it to have a lot of erratic readings, which are usually interpreted as you have something to hide.

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Thank you all very much for the warm comments. The most usual question I got when I was giving polygraphs was whether pressing a thumbtack into a sensitive anatomic structure would fool the machine. The answer is no, however clenching one's sphincter might be a useful general training exercise. There's a reason that polys aren't admissible in court.

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