What do blood, sweat, tears, and fingerprints have in common? They can all be used to solve crimes. In this episode of Midnight Facts for Insomniacs, Shane and Duncan explore the fascinating world of forensic science, and debunk some of the most ridiculous Hollywood myths. Crime doesn't pay, but it sure makes for a great episode… ~ In this episode:   A short history of forensics Pre-forensics Trial by combat Cruentation Eureka! Archimedes and water displacement The Theory of Discernable Uniqueness Likelihood Ratios Fingerprints Dermal Ridge Skin Turing Patterns Whorls, Loops, and Arches The Henry Classification System Dermatoglyphs Adermatoglyphia Dactyloscopy Johann Christoph Andreas Mayer Jean Evangelista Purkyne Henry Faulds The Loupe The first success: Francisca Rojas Paul Jean Coulier and iodine fuming IAFIS: Integrated Automated Fingerprint Identification System Blood Spatter Michael C. Hall and Dexter Morgan Herbert MacDonell The [Basement] Laboratory of Forensic Science The International Association of Bloodstain Pattern Analysts Debunking: The 2009 report by the National Academy of Sciences Splatter vs Spatter ~ Support the show by becoming a Midnight Minion, Menace, or Maniac, and unlock exclusive bonus content over at PATREON ~ Chat with fellow insomniacs and vote on episode topics via DISCORD ~ Join the Midnight Masses! Become an Insomniac by dropping a review, adding us on social media, and contacting us with episode ideas.  And we now have Midnight Merch! Show your Insomniac pride and pick up a tee shirt or coffee mug to spread the word!  Midnight Merch  ~ Leave an Audio Message! ~  Instagram ~ Podcast Website ~ Episode Transcript