Hiring A Company to Set Up A Lie Detector Test Lie detectors are tests that work by measuring heart rate, respiration, blood flow and blood pressure. They are controversial, but they can also be beneficial. There are several reasons that y…

Most people think of lie detector tests as something the police use to see if a suspect in a crime is telling the truth, but lie detector tests are used in government and private industry for a number of reasons. If you are considering hir…