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Watch Crash Course History of Science Season 1 Episode 40 Online

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

The history of discovering what DNA is, what it looks like, and how it works is... complicated. But, in this episode of History of Science, Hank Green does his best to lay out the basics so we can understand the beginnings of Biotechnology.