PodcastIntel
Sign in Get Started Free
Stuff You Should Know
Stuff You Should Know

How Lie Detectors Work

Sep 1, 2011 · 27m
Listen to Episode
✨ AI Summary
  • Explains how lie detectors (polygraphs) work.
  • Discusses their measurement of physiological responses, not lies.
  • Covers the controversial nature and interpretation of results.

More from Stuff You Should Know

Stuff You Should Know
Roar: The Most Dangerous Movie Ever Made?
Apr 7, 2026 · 41m
Stuff You Should Know
Selects: The Skinny on Lyme Disease
Apr 4, 2026 · 48m
Stuff You Should Know
The Colorado River Compact
Apr 2, 2026 · 36m
Stuff You Should Know
Short Stuff: Simple Spelling Movement
Apr 1, 2026 · 12m
View all episodes →

Get AI Summaries for Every New Episode

Subscribe to Stuff You Should Know and get AI summaries, guest tracking, and email digests delivered automatically.

Sign Up Free →