He went on to invent the systolic blood pressure test, which used blood pressure cuffs and a stethoscope to take intermittent blood pressure during questioning, and ostensibly revealed changes when the subject was lying. This was the first functional lie detector.
Like most based-on-a-true-story biographical films, Angela Robinson's Professor Marston and the Wonder Women is only loosely connected to actual events.Oct 16, 2017
He's known as an academic, a philosopher, a lawyer, a psychologist, a writer, and an advocate for women's rights. William Marston also invented the Polygraph Machine (or Lie Detector) and created the character of Wonder Woman for DC Comics.
