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Watch The Henry Ford's Innovation Nation Season 4 Episode 18 Online

  • 5/10
  • COUNTRIES: United States of America
  • Subtitles: English

Host Mo Rocca shows us the woman who used her grandmother’s tea to keep food from spoiling; the social worker who invented the phone charging purse; the scientist who took a balloon into the stratosphere; and the new take on the age-old butter churner.