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Archive: Echo Satellite
Watch the Echo inflation tests on May 4, 1960.
Explore More Video: Full Episodes
- Season 8, Episode 11 Chicago Clock; Universal Friends; War Dogs
- Season 8, Episode 7 St.Valentine's Day Massacre; G. Washington Miniature; Stalag 17 Portrait
- Season 8: Episode 1 Space Boot; Satelloon; Moon Museum
- Season 8, Episode 4 Barton Letter; Andrew Jackson's Mouth; Spybook
- Season 8, Episode 5 Cromwell Dixon; Bartlett Sketchbook; Duke Ellington Plates
- Season 8, Episode 10 WB Cartoons; Galvez Papers; Mussolini's Dagger
Explore More Video: Web Exclusives
- Finger Printing Learn how fingerprinting technology has evolved; making matching fingerprints easier.
- Authentication Tips on how to authenticate a document by comparing handwriting.
- On the Road: The Flying Detective Go behind the scenes of the Cromwell Dixon airplane fabric story.
- Interview: Elyse and Howard Zinn We take a look back at Elyse Luray's conversation with Howard Zinn in 2006.
- Web Extra: A Theremin Performance Rob Schwimmer plays Waltz for Clara on his theremin.
- Web Extra: Bosko the Talk Ink Kid Watch the original animation of Bosko "the Talk Ink Kid", the first Looney Tune in 1930.