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Watch Crash Course History of Science Season 1 Episode 15 Online

  • 2/10
  • COUNTRIES: United States of America
  • Subtitles: English

There’s a question to consider that’s pretty daunting: what is life? And to try to answer that question, three tools stand out as being especially useful: A book, some experiments, and the microscope! In this episode, Hank talks to us about all kinds of gross things! It's fun!