Learn how fingerprinting technology has evolved; making matching fingerprints easier.
Explore More Video: Full Episodes
- Season 8, Episode 2 Iwo Jima Map; Copperhead Cane; Theremin
- Season 8, Episode 10 WB Cartoons; Galvez Papers; Mussolini's Dagger
- Season 8, Episode 11 Chicago Clock; Universal Friends; War Dogs
- Season 8, Episode 9 Jackie Robinson All-Stars; Modoc Basket; Special Agent Five
- Season 8, Episode 4 Barton Letter; Andrew Jackson's Mouth; Spybook
- Season 8: Episode 1 Space Boot; Satelloon; Moon Museum
Explore More Video: Web Exclusives
- Interview: Elyse and Howard Zinn We take a look back at Elyse Luray's conversation with Howard Zinn in 2006.
- On the Road: Gwen and the Lauste Film Diana Little gives advice on preserving home movies.
- Painting Analysis Find out how to tell if your painting is an authentic piece of artwork.
- Archive: Echo Satellite Watch the Echo inflation tests on May 4, 1960.
- On the road: Elyse and the Theremin Elyse Luray on the road for Season 8.
- On the Road: The Flying Detective Go behind the scenes of the Cromwell Dixon airplane fabric story.