Crash Course Anatomy & Physiology

Crash Course Anatomy & Physiology

Vision (1x18)


: 11, 2015

Next stop in our tour of your sensory systems? VISION. With a little help from an optical illusion, we take a look inside your eyes to try to figure out how your sense of vision works -- and how it can be tricked.

  • : 2015
  • : 47
  • : 1
  • YouTube
  • 17