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The 1920s

The roaring '20s marked a decade of unprecedented prosperity. It's no wonder the inventions that defined the 1920s are all about entertainment and convenience. Motion picture and television are two of the greatest inventions since sliced bread - both of which were invented during this time. Featured inventions: The Television Rocket Sound Film Lie Detector Einstein's Refrigerator

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  • Originally Aired January 1, 2011
  • Runtime 45 minutes
  • Network USA Network (CA)
  • Created June 7, 2017 by
    Administrator admin
  • Modified June 7, 2017 by
    Administrator admin