Making a TED-Ed Lesson: Synesthesia and playing cards

View full lesson: http://ed.ted.com/lessons/making-a-ted-ed-lesson-synesthesia-and-playing-cards

How can a pack of playing cards accurately explain the complicated and nuanced neurological condition, synesthesia? TED-Ed animators explain the process of creating an original animation from planning (storyboard and animatic) to fruition, including the special secrets behind this animation (think playdough and green screens).