Crash Course Biology

Crash Course Biology

Animal Development: We're Just Tubes (1x16)


Air date: May 14, 2012

Hank discusses the process by which organisms grow and develop, maintaining that, in the end, we're all just tubes.

  • Premiered: Jan 2012
  • Episodes: 90
  • Followers: 6
  • Ended
  • YouTube
  • Monday at 17