Learn how fingerprinting technology has evolved; making matching fingerprints easier.
Explore More Video: Full Episodes
- Season 8, Episode 6 Korean War Letter; Diana; Lookout Mt. Painting
- Season 8, Episode 11 Chicago Clock; Universal Friends; War Dogs
- Season 8, Episode 2 Iwo Jima Map; Copperhead Cane; Theremin
- Season 8, Episode 5 Cromwell Dixon; Bartlett Sketchbook; Duke Ellington Plates
- Season 8, Episode 9 Jackie Robinson All-Stars; Modoc Basket; Special Agent Five
- Season 8: Episode 1 Space Boot; Satelloon; Moon Museum
Explore More Video: Web Exclusives
- On the Road: Gwen and the Lauste Film Diana Little gives advice on preserving home movies.
- Exclusive Interview: Alan Bean Watch Gwen's exclusive interview about Alan Bean's journey from astronaut to artist.
- Interview: Elyse and Howard Zinn We take a look back at Elyse Luray's conversation with Howard Zinn in 2006.
- Authentication Tips on how to authenticate a document by comparing handwriting.
- Web Extra: Bosko the Talk Ink Kid Watch the original animation of Bosko "the Talk Ink Kid", the first Looney Tune in 1930.
- On the road: Elyse and the Theremin Elyse Luray on the road for Season 8.