Simple Lie Detector - Here's a simple lie detector that can be built in a few minutes, it is mean for fun and is obviousl
Here's a simple lie detector that can be built in a few minutes, it is mean for fun and is obviously not very accurate. It works by measuring skin resistance, which goes down when you lie.
What causes this resistance to lower: When somebody tells a lie, they're supposed to have a emotional reaction which induces sweating. Skin moisture increases, lowering its electrical resistance.
skin resistance lowering when some one lies?this conclusion must be experimental!!!cant believe because there seems to be scientific justification for this!!