Crash Course Biology

Crash Course Biology

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


Date de diffusion: Mai 14, 2012

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

  • Première: Jan 2012
  • Épisodes: 90
  • Abonnés: 6
  • Fini
  • YouTube
  • Lundi à 17