I'm reminded of a great episode of "This American Life" that discussed (among other things) the fallibility of the polygraph. As depicted in pop culture, the li

I'm reminded of a great episode of "This American Life" that discussed (among other things) the fallibility of the polygraph. As depicted in pop culture, the lie detector is never wrong, but it turns out that's far from true. Well worth a listen: https://www.thisamericanlife.org/618/mr-lie-detector https://www.thisamericanlife.org/618/mr-lie-detector