This week, American singer-songwriter Angel Olsen joins host Mathias Rosenzweig to learn about synesthesia, the perceptual phenomenon in which stimulation of one sensory or cognitive pathway leads to involuntary experiences in a second sensory or cognitive pathway. Like, what does that even mean! Angel learns: what are the different types of synesthetes? How did we prove that this is a real phenomenon and not just a bunch of cooky mooky? And is she herself a synesthete? 
Our specialist on today's episode is artist and founder of the American Synesthesia Association Carol Steen. 
Click here to find out of you're a synesthete!  
V WANNA KNOW was created and is hosted by Mathias Rosenzweig
It's produced by Ryan Killian Krause and Mathias Rosenzweig
Our editors are Citizens of Sound