Pyrex Glass Storage Containers. So if youâre ready to start food prepping but areât sure how, here are my top 5 tips to get you started: 1  Start with a plan. 2  Make a list of everything you want to prep for the week. 3  Use your weekly menu if you have one or decide on basic staples that can be used in a variety of meals (like meat, beans, grains etc).
A polygraph (a/k/a lie detector) is a scientific diagnostic instrument that is used by a polygraph examiner to administer a polygraph examination for the purpose of verifying the truthfulness of a person's statement regarding a specific issue. POLYGRAPH ACCURACY.
The 'lie detector' does not measure truth-telling; it measures changes in blood pressure, breath rate and perspiration rate, but those physiological changes can be triggered by a wide range of emotions.Â­.Lee, who has been performing Â­polygraph exams for 18 years, agrees that polygraphs do not detect lies.or many years, polygraphs were those instruments that you see in the movies with little needles scribbling lines on a single strip of scrolling paper. These are called analog polygraphs. Today, most polygraph tests are administered with digital equipment.